The bug
The actionbar messages that appear when using /title actionbar do not obey the fadeIn, stay, and fadeOut parameters when specified with /title times like the normal titles and subtitles do.
How to reproduce
Run the following commands in order:
/title @a times 100 100 100
/title @a title {"text":"Hello world!"}
/title @a actionbar {"text":"Hello world!"}Note: The large title fades in and out very slowly and stays plastered on the screen for the full duration, but the actionbar text instantly appears and fades out after a fixed time at a constant rate, disregarding the title times.
Code analysis
Code analysis by @unknown can be found in this comment.
Linked issues
is duplicated by 4
MC-265851
"title <player> times" does not affect the "actionbar" title type
Resolved
MC-178337
/title <selector> times doesn't apply timing changes to titles in the actionbar
Resolved
MC-197501
Actionbars are not affected by title times
Resolved
MC-106876
Title actionbar isn't affected by title times
Resolved
relates to 2
Comments 42
32 more comments
This bug still exists in the Minecraft 1.11 release