CookieMonster causing Firefox to become VERY unresponsive

[CC007]

Bug description

Since some time last week, whenever I enable CookieMonster, anything in the browser becomes very unresponsive (refreshing, closing tabs, opening the settings hamburger, etc.). Sometimes it also prevents click sounds from playing when navigating between the in-game tabs.

To reproduce

1. Create a bookmark with javascript:Game.LoadMod("https://cookiemonsterteam.github.io/CookieMonster/dist/CookieMonsterDev.js");
2. Open Cookie Clicker
3. Load the provided save file
4. Click the bookmark to activate CookieMonster.

Screenshot

There isn't anything specifically to screenshot

Save file

2.052||1686182937656;1660660736657;1690152867981;Kittycat;mlmuj;15,12,1,2,6,9,12|011111001001011001010110001|3.1741027431572973e+60;3.1457712117741656e+62;2190;4201;5.557605355238264e+58;2559;11;30;2.656709883511761e+61;3;11;0;0;-1;106;33;1.8473740952639327e+61;924;14;22;-1;8;;6.188590471786874e+58;12;29838801622714188;2847113218066589;26991688404647600;0;0;226;224;222;808;838;27;3;15;0;35;0;0;105;404;1690094392793;0;1;;0;1;1;7.82973436857764e+54;50;884;884;|999,3209,2.349774966675881e+60,12,,0,999;980,1335,2.3891394009669854e+61,10,,1,980;940,1295,2.5719967946880843e+59,10,1690153678292:2:1689089378957:0:183:548:1:0:1686182937694: 1111101111111111110110111010011111 18:37:18:32:18:32:18:32:18:27:18:32:18:28:18:20:18:43:18:36:18:34:18:34:18:33:18:28:18:29:18:32:18:26:18:37:18:18:18:30:18:50:18:31:18:37:18:27:18:25:18:36:18:36:18:35:18:30:18:28:18:28:18:36:18:39:18:29:18:28:18:37:,0,940;920,1270,6.063794254543711e+59,1,,1,920;900,1250,3.936355006153508e+58,1,,1,900;880,1230,4.928338286842443e+57,5,5:108:1:19720704.675382007:1: 349:4:-56:176:1753:0:0:3084!815:5:21:230:1640:0:0:1103!5347:2:14:217:1610:0:0:352!5870:5:-57:501:0:0:0:2363!2534:4:-125:482:1565:0:0:237!2635:0:5:308:1610:0:0:2274!4464:2:-12:482:0:0:0:424!3180:2:-24:292:1465:0:0:2573!4941:1:-49:622:0:0:0:5968!10510:1:53:56:0:0:0:123!7920:1:7:274:0:0:0:2480!2727:2:-45:137:1345:0:0:2443!12109:5:-92:73:0:0:0:3329!15369:1:11:495:0:0:0:5137!11664:5:61:298:0:0:0:7491!10109:5:23:570:0:0:0:6543!15975:1:13:480:0:0:0:7998!10072:0:8:263:0:0:0:5758! 1,0,880;870,1220,4.107426155820057e+59,1,10/9/8 3 1686261132582 1,0,870;840,1190,2.279381193972667e+57,10,56.977442886737904 220 1227 1,0,840;820,1170,3.314999925200501e+56,0,,1,820;810,1160,1.0665011935705107e+57,0,,1,810;800,1150,1.247852740623778e+59,7,,0,800;770,1120,3.758309719406855e+59,0,,1,770;750,1100,8.519350219753176e+58,0,,1,750;730,1080,2.778112727819945e+59,0,,1,730;720,1070,3.127964362472925e+59,0,,1,720;700,1050,1.1448796035554675e+60,1,,1,700;660,1010,2.2050378941945454e+59,0,,1,660;620,970,2.624213898987643e+58,1,,1,620;600,950,1.8124999856555186e+59,1,,1,600;550,903,6.551305096798495e+59,1,,1,550;|1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111101111111100111111001011111111111100111111111111111111111111111111111111111111111111111111111111111100111111111111111111111111111111111100111111111111111111111111111111111111111111111111001111111111111111111111111111101010100011111111111111111111111111111111111111111100101111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111101011111111111111111111111111111111111111111111111111111110111111111111111111111111111111111111111111111111111111111111111111111111000011111111111111111111111111111011111111111111111111111111111111111111111111111111111111111111111111111111101111111111110011111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111011111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111001111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110011111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111001111111111111111111111111111111100000011111111111111111111111111111111111111101111111111111010000000111100000000111111111111111111111111111111101111111111111111111111111111111110100011111100110011110000000000001111|1111111111111111111111111111111111111111111111111111111111111111111111011111111111111011111111100000111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111000010000001110111111111110111111111111111111111111111111011111111111010011111111111111011111111111111111111111111111011111111111111111110111111111111111011111111111111111111111111101111111111111111111111111111111110111101111101111111111111111110111111111111111100101100111111001100001110101111111111110011101111111111111110000101110||CookieMonster:{"settings":{"CPSMode":1,"AvgCPSHist":3,"AvgClicksHist":0,"CalcWrink":0,"Scale":2,"ScaleDecimals":2,"ScaleSeparator":0,"ScaleCutoff":999999,"TimeFormat":0,"DetailedTime":1,"PPDisplayTime":0,"BuildColour":1,"PPOnlyConsiderBuyable":0,"PPExcludeTop":0,"PPRigidelMode":0,"PPSecondsLowerLimit":0,"ColourBlue":"#4bb8f0","ColourGreen":"#ABFFD3","ColourYellow":"#ffff00","ColourOrange":"#ff7f00","ColourRed":"#ff0000","ColourPurple":"#ff00ff","ColourGray":"#b3b3b3","ColourPink":"#ff1493","ColourBrown":"#8b4513","BotBar":1,"TimerBar":1,"TimerBarPos":0,"TimerBarOverlay":2,"AutosaveTimerBar":0,"UpBarColour":1,"UpgradeBarFixedPos":1,"SortBuildings":0,"SortUpgrades":0,"UpgradesNeverCollapse":0,"DragonAuraInfo":1,"GrimoireBar":1,"GCTimer":1,"Favicon":1,"WrinklerButtons":1,"HideSectionsButtons":0,"TooltipBuildUpgrade":1,"TooltipAmor":0,"ToolWarnLucky":1,"ToolWarnLuckyFrenzy":1,"ToolWarnConjure":1,"ToolWarnConjureFrenzy":1,"ToolWarnEdifice":1,"ToolWarnUser":0,"ToolWarnBon":1,"ToolWarnPos":1,"TooltipGrim":1,"TooltipWrink":1,"TooltipLump":1,"TooltipPlots":1,"TooltipPantheon":1,"TooltipAscendButton":1,"Stats":1,"MissingUpgrades":1,"MissingAchievements":0,"UpStats":1,"HeavenlyChipsTarget":1,"ShowMissedGC":1,"Title":1,"GeneralSound":1,"GCNotification":0,"GCFlash":1,"ColourGCFlash":"#ffffff","GCSound":1,"GCVolume":100,"GCSoundURL":"https://freesound.org/data/previews/66/66717_931655-lq.mp3","FortuneNotification":0,"FortuneFlash":1,"ColourFortuneFlash":"#ffffff","FortuneSound":1,"FortuneVolume":100,"FortuneSoundURL":"https://freesound.org/data/previews/174/174027_3242494-lq.mp3","SeaNotification":0,"SeaFlash":0,"ColourSeaFlash":"#ffffff","SeaSound":1,"SeaVolume":100,"SeaSoundURL":"https://www.freesound.org/data/previews/121/121099_2193266-lq.mp3","GardFlash":0,"ColourGardFlash":"#ffffff","GardSound":0,"GardVolume":100,"GardSoundURL":"https://freesound.org/data/previews/103/103046_861714-lq.mp3","MagicNotification":0,"MagicFlash":0,"ColourMagicFlash":"#ffffff","MagicSound":1,"MagicVolume":100,"MagicSoundURL":"https://freesound.org/data/previews/221/221683_1015240-lq.mp3","WrinklerNotification":0,"WrinklerFlash":0,"ColourWrinklerFlash":"#ffffff","WrinklerSound":0,"WrinklerVolume":100,"WrinklerSoundURL":"https://freesound.org/data/previews/124/124186_8043-lq.mp3","WrinklerMaxNotification":0,"WrinklerMaxFlash":0,"ColourWrinklerMaxFlash":"#ffffff","WrinklerMaxSound":0,"WrinklerMaxVolume":100,"WrinklerMaxSoundURL":"https://freesound.org/data/previews/152/152743_15663-lq.mp3","BulkBuyBlock":1,"FavouriteSettings":1},"headers":{"Favourite":1,"Calculation":0,"Notation":0,"Colours":0,"BarsDisplay":0,"Tooltip":0,"Statistics":0,"Notification":0,"NotificationGeneral":1,"NotificationGC":1,"NotificationFC":1,"NotificationSea":1,"NotificationGard":1,"NotificationMagi":1,"NotificationWrink":1,"NotificationWrinkMax":1,"Miscellaneous":1,"Lucky":1,"Chain":1,"Spells":1,"Garden":1,"Prestige":1,"Wrink":1,"Sea":1,"Achievs":1,"Misc":1,"infoMenu":1,"optionsMenu":0},"favouriteSettings":["GardSound"],"version":"2.052.10","lockedMinigames":[]};cookieMonsterFramework:{"settings":{},"headers":{"infoMenu":1,"optionsMenu":1},"favouriteSettings":[]};%21END%21

Browser / Steam / Version

Firefox v115.0.2 (64-bits)