Actionbar does not clear

Partner Rank:

2

Partner Team Reporting:

Galaxite

Verification builds:

1.16.0.59, 1.16.0.61

Summary:

Actionbars now have a regression which does not allow them to be cleared in any useful way. The new accessibility setting adds a background to the text. Historically sending the actionbar as an empty string has allowed the actionbar text to be hidden/cleared, but the background now makes the empty string still render the box. There's not way to actually clear this background programatically.

Impact:

Marketplace creators have no workaround, server creators can work around with issue with an alternative packet, but this does not have accessibility and we therefore do not want to alienate part of the playerbase.

Repro Steps:

1. /title @a actionbar §lTest{{}}
2. /title @a clear
3. /title @a reset{{}}

Observed Results:

The actionbar remains for a short period of time as a black box (as screenshotted)

Expected Results:

The action bar should

Screenshots/Videos attached: Yes/No

Yes

Regression Builds:

1.16.0.66

Notes:

Suggestion, do not render empty strings, or allow the clear/reset title to work on actionbars too.