1434564 - Font glitches on scroll in <select> dropdown

Status: UNCONFIRMED

(Core :: Layout: Form Controls, defect, P3)

Description

[atlanto]

Font is damaged a bit just after scrolling in <select> dropdown listbox, and after a few seconds, it is recovered automatically(but too late).

mozregression
 Last good revision: e6daa01f4c3ca434da646e1329cb9795b71539d4
 First bad revision: e06077091df1f2577a052b43e86135cc12e87a4c
 Pushlog:
 https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=e6daa01f4c3ca434da646e1329cb9795b71539d4&tochange=e06077091df1f2577a052b43e86135cc12e87a4c

Bug 1340627 might have caused or triggered this issue.

Comment 1

[atlanto]

Attachment: initial appearance without scrolling (normal)

Comment 2

[atlanto]

Attachment: just after scrolling (abnormal)

Comment 3

[atlanto]

Attachment: a few seconds later (back to normal)

Comment 4

[atlanto]

Attachment: about:support

Comment 5

[atlanto]

Attachment: initial appearance with scrolling (abnormal)

Comment 6

[atlanto]

Attachment: a few seconds later (back to normal)

Comment 7

[Jet Villegas (inactive)]

[ Triage 2017/02/20: P3 ]