[Bug] Anonymous community gift subs are not grouped into one event

[mgway]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

Anonymous community gift subs do not get grouped together into one event like non-anonymous community gift subs. Can be observed in this clip: https://clips.twitch.tv/LitigiousCrazyMelonPartyTime-8VdOBiDaX883XdoB

This vaguely appears to be a regression of #1798. Looking through the diff of 5.54.3 to 5.55.0, it seems like the anonymous fallback name is being set to "An Anonymous Gifter" for the community gift header and "Anonymous" for the individual subs, causing the community gift sub cache keys to not match:

Firebot/src/backend/chat/chat-listeners/twitch-chat-listeners.js

Lines 126 to 134 in c730740

	subInfo.gifterDisplayName ?? "An Anonymous Gifter",
	subInfo.plan,
	subInfo.count
	);
	});
	streamerChatClient.onSubGift((_channel, _user, subInfo) => {
	twitchEventsHandler.giftSub.triggerSubGift(
	subInfo.gifterDisplayName ?? "Anonymous",

Firebot/src/backend/events/twitch-events/gift-sub.ts

Line 25 in c730740

communitySubCache.set<CommunityGiftSubCache>(`${gifterDisplayName}:${subPlan}`, {subCount, giftReceivers: []});

Expected Behavior

Anonymous community gift subs get grouped together

Steps To Reproduce

No response

Version

5.55.0

What operating system are you using Firebot on?

Windows 10

Relevant log output

No response

Contact Details (Optional)

oh_mg#1234

[zunderscore]

Thanks for letting us know! Fixed in v5.55.1