0021364: MMW (debug) often fails to respond to TAB key on launch - MantisBT

ID	Project	Category	View Status	Date Submitted	Last Update

0021364	MMW 5	Main Panel	public	2024-11-18 20:11	2024-11-19 20:31

Reporter	rusty	Assigned To
Priority	urgent	Severity	minor	Reproducibility	sometimes
Status	assigned	Resolution	open
Product Version	5.1
Target Version	5.1.1

Summary	0021364: MMW (debug) often fails to respond to TAB key on launch
Description	When MM is run and the user presses the TAB key, MM will often fail to respond/change focus (this occurs with both 3078 and 3079--i.e. it's unrelated to recent changes re. focus on launch). The issue occurs appears to be related to a combination timing and the node that MM launches into when pressing the TAB key: - It is _much_ more likely to occur with the debug build when dbgview isn't running - In the case that dbgview isn't running, pressing the TAB key a few seconds after the UI renders --> the bug may or may not occur depending on the node (it seems to be more likely to occur for Playlists > PlaylistName that is a container [list] ) - In the case that dbgview isn't running, pressing the TAB key immediately after launching MM --> the issue almost always occurs - If the regular build (instead of debug) is used, the issue also occasionally occurs, but much more rarely (1/5 tries) - Unlike 0021370 this bug occurs even if only a single TAB is open Note: According to Petr, the app is in focus. So it may be that no portion of the UI has TAB focus and that's why there's no response to the TAB key. Shared debug log/video.
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Fixed in build