1449096 - text jumps when select item in Applications Action

Status: RESOLVED WORKSFORME

(Firefox :: Settings UI, defect, P5)

Description

[Alice0775 White]

Attachment: screencast

Steps to reproduce:
1. Go to about:preferences
2. Click on "Use Thunderbird (default)"

Actual Results;
see attached screencast

Comment 1

[Jared Wein [:jaws] (please needinfo? me)]

I'm pretty sure this is a recent regression due to the removal of some XBL bindings in preferences. I can't reproduce this on my Windows 10 machine. Can you please run this through mozregression so we can find how long this has been broken?

Comment 2

[Alice0775 White]

not a recent.
it is since 54.

Comment 3

[Clara Guerrero ( Need Info Brindusa Tot Please)]

Hi,

I've tested this using Firefox Nightly version 75.0a1 (2020-02-12) (64-bit), Beta 74.0b2 (64-bit) and Release 73.0 (64-bit) for windows 10 pro and I’m not able to reproduce the issue. Based on this I will mark each respective flag as unaffected and try to get a regression range.

Best,
Clara

Comment 4

[Clara Guerrero ( Need Info Brindusa Tot Please)]

Hi Alice,

I've tested this on ff 47 through ff 54 but the issue is reproducible as well.
I'm not able to find a "bad" build within those.

I did a mozregression to find the bug fix instead of regression and here are the results.

(I used 2019-12-09 as good date, and 2019-11-09 as bad date)

https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=caf55914ccddba34d462a1206530d7868b6c4992&tochange=72c52c0101cfd102b207224646c3007d6872e65c

Hope it helps. Let me know if there is any additional help needed from my end.
Best,
Clara

Comment 5

[Alice0775 White]

(In reply to Clara Guerrero from comment #4)

Hi Alice,

I've tested this on ff 47 through ff 54 but the issue is reproducible as well.
I'm not able to find a "bad" build within those.

I did a mozregression to find the bug fix instead of regression and here are the results.

(I used 2019-12-09 as good date, and 2019-11-09 as bad date)

https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=caf55914ccddba34d462a1206530d7868b6c4992&tochange=72c52c0101cfd102b207224646c3007d6872e65c

Hope it helps. Let me know if there is any additional help needed from my end.
Best,
Clara

yes, no longer reproduce the jump issue
(but, horizontal alignment moves when focus the item. I will file new bug)