474035 - When a parent mail folder is selected, repeatedly right-clicking a different mail-folder will open-close the selected folder

Status: RESOLVED WORKSFORME

(Thunderbird :: Folder and Message Lists, defect)

Description

[Daniel Holbert [:dholbert]]

STR:
 1. Create a parent & child folder in Thunderbird.
 2. Select the parent folder.
 3. Repeatedly (& somewhat rapidly) right-click another folder

ACTUAL RESULTS: Every few clicks, the selected parent-folder will toggle between open & closed.

See attached ogg video for a demonstration.

(Note: This is probably a core gecko issue, but I don't know XUL particularly well, so I'm not yet sure how to create a testcase that'd reproduce this in Firefox)

Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1b3pre) Gecko/20090116 Shredder/3.0b2pre

Comment 1

[Daniel Holbert [:dholbert]]

Attachment: video of bug happening

Comment 2

[Wayne Mery (:wsmwk)]

I can reproduce this on windows. I don't recall if it's a duplicate or core issue.

Comment 3

[Wayne Mery (:wsmwk)]

I can't reproduce on Mac (but with touchpad).

Can you reproduce this on your OS of choice?

Comment 4

[:Dossy Shiobara]

Cannot reproduce. Context menu renders and no folder states are modified, despite repeated fast opening and closing of the context menu.

iMac 27" on macOS Catalina 10.15.7 (19H2) with a Logitech G-Pro wired USB mouse, on Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.10.2.

Comment 5

[Arthur K. (he/him)]

I can't repro this either. Windows 10 21H1 x64, TB 90.0b1.

Comment 6

[Christian Riechers]

Neither can I. OpenSUSE Linux 15.2, TB 89.0b4.

Comment 7

[Wayne Mery (:wsmwk)]

Thanks for the update.