bug: Container Panel Missing in Firefox

[kgar]

The following error is occurring in Firefox:

tidy5e-sheet | An error occurred while preparing containers for the container panel TypeError: this.actor.items.values().filter is not a function
getData Tidy5eCharacterSheet.ts:646
_render foundry.js:5812
_render foundry.js:6532
_renderSheet Tidy5eCharacterSheet.ts:960
_render Tidy5eCharacterSheet.ts:940
_mutex mutex.ts:26
lock mutex.ts:21
_render Tidy5eCharacterSheet.ts:939
render foundry.js:5769
render foundry.js:7111
_onClickEntryName foundry.js:70219
jQuery 8
activateListeners foundry.js:69408
activateListeners foundry.js:70207
_render foundry.js:5842
_render foundry.js:69030
_render foundry.js:69368
_render foundry.js:70165
_render foundry.js:70869
render foundry.js:5769
initializeUI foundry.js:8869
setupGame foundry.js:8725
_initializeGameView foundry.js:9990
_initializeView foundry.js:9966
initialize foundry.js:8650
async* foundry.js:91833
async* foundry.js:91809
logging.ts:42:10

Reference

https://discord.com/channels/1167985253072257115/1217316954927399012/1217316954927399012

Firefox seems to be having a lot of problems lately. Another one is that it doesn't render the container panel at all.

Screenshot shows Arc (Chromium) on the left and Firefox on the right. Windows 11.

[kgar]

Fixed.