Created attachment 193537 [details] screenshot Steps to reproduce: 1. Open Writer with OS in light mode 2. Tools > Options > LibreOffice > View > Icon Theme > pick Colibre > OK 3. Expand the Navigator Sidebar deck Result: the greyed-out "Images" icon is the dark variant regardless of the UI theme. Inserting an image switches to the correct "active" icon. Only happens with gtk3 VCL plugin. Version: 24.8.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 30c6e51fc9cb0fa864e1755271343d847fcced25 CPU threads: 8; OS: Linux 6.5; UI render: default; VCL: gtk3 Locale: en-AU (en_AU.UTF-8); UI: en-US Calc: CL threaded Version: 7.4.0.3 / LibreOffice Community Build ID: f85e47c08ddd19c015c0114a68350214f7066f5a CPU threads: 8; OS: Linux 6.5; UI render: default; VCL: gtk3 Locale: en-AU (en_AU.UTF-8); UI: en-US Calc: CL
On pc Debian x86-64 with master sources updated today, I could reproduce this.
This image is icon-themes/colibre/cmd/sc_insertgraphic.png I don't think it is actually the dark variant, which is icon-themes/colibre_dark/cmd/sc_insertgraphic.png I think because its mostly explicitly white (and not transparent like the other) that when gtk makes it insensitive it appears mostly gray and too dark beside the others.
Caolán McNamara committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/5ebdcc60701ca5f2d267f92fa69ac06202309c52 Resolves: tdf#160562 change white background of icon to transparent It will be available in 24.8.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Thanks Caolán, fix verified in: Version: 24.8.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: d5dcc9de8ebce5d14be89ddeb6606ef0aeebf7a9 CPU threads: 8; OS: Linux 6.5; UI render: default; VCL: gtk3 Locale: en-AU (en_AU.UTF-8); UI: en-US Calc: CL threaded
This bug report brings me to another question: Do we need to make Colibre (light) to remove all white background just like it's dark counterpart?