Description: When editing a style or updating it to match a selection, the paragraph style dropdown disappears from the screen. Should remain visible until an option is selected or operation is cancelled. Steps to Reproduce: 1. Open the Paragraph Style dropdown 2. Click on arrow to the right of paragraph style to show popup 3. Popup appears and style list disappears Actual Results: Popup appears and style list disappears Expected Results: The style list should remain visible Reproducible: Always User Profile Reset: Yes Additional Info: Version: 7.5.4.2 (X86_64) / LibreOffice Community Build ID: 36ccfdc35048b057fd9854c757a8b67ec53977b6 CPU threads: 4; OS: Linux 6.3; UI render: default; VCL: kf5 (cairo+xcb) Locale: en-CA (en_US.UTF-8); UI: en-US Calc: threaded openSUSE Tumbleweed 20230612 (Kernel 6.3.6-1-default) KDE Plasma Version: 5.27.5 KDE Frameworks Version: 5.107.0 Qt Version: 1.15.9 Graphics Platform: X11
Created attachment 187907 [details] Paragraph style dropdown Paragraph style list.
Created attachment 187908 [details] Style list popup to illustrate that when the popup is opened, the style list disappears.
Bug tested in 7.5.4.1 same operative system
Repeated test on same system with Wayland instead of X11. Same result.
Same behaviour on LibreOffice 7.6.0.1 (X86_64) Version: 7.6.0.1 (X86_64) / LibreOffice Community Build ID: 776eaf34564cbf3f034a0ba1fd1d5c32ff9ccf1c CPU threads: 4; OS: Linux 6.4; UI render: default; VCL: kf5 (cairo+xcb) Locale: en-CA (en_US.UTF-8); UI: en-US Calc: threaded
Bibisected with 7.3 repo to 9dcf5816c90e9819861332f11e014ef7b78e2fe7 tdf#143580 Qt5 don't use Qt::Popup for FLOAT wins
*** This bug has been marked as a duplicate of bug 151237 ***