With the development made by Maxim on tdf#125040, it is necessary to have icons to meet the needs of these changes. Here's the new icon definitions he created in links.txt file: cmd/32/zoom-more.png cmd/32/controlproperties.png cmd/32/accepttrackedchanges-more.png cmd/32/controlproperties.png cmd/32/fontdialog-more.png cmd/32/controlproperties.png cmd/32/paragraphdialog-more.png cmd/32/controlproperties.png cmd/32/tabledialog-more.png cmd/32/controlproperties.png cmd/32/transformdialog-more.png cmd/32/controlproperties.png cmd/32/graphicdialog-more.png cmd/32/controlproperties.png cmd/32/framedialog-more.png cmd/32/controlproperties.png cmd/32/objectdialog-more.png cmd/32/controlproperties.png cmd/32/borderdialog-more.png cmd/32/controlproperties.png cmd/32/textwrap-more.png cmd/32/controlproperties.png cmd/32/formatarea-more.png cmd/32/controlproperties.png cmd/32/formatline-more.png cmd/32/controlproperties.png cmd/lc_zoom-more.png cmd/lc_controlproperties.png cmd/lc_accepttrackedchanges-more.png cmd/lc_controlproperties.png cmd/lc_fontdialog-more.png cmd/lc_controlproperties.png cmd/lc_paragraphdialog-more.png cmd/lc_controlproperties.png cmd/lc_tabledialog-more.png cmd/lc_controlproperties.png cmd/lc_transformdialog-more.png cmd/lc_controlproperties.png cmd/lc_graphicdialog-more.png cmd/lc_controlproperties.png cmd/lc_framedialog-more.png cmd/lc_controlproperties.png cmd/lc_objectdialog-more.png cmd/lc_controlproperties.png cmd/lc_borderdialog-more.png cmd/lc_controlproperties.png cmd/lc_textwrap-more.png cmd/lc_controlproperties.png cmd/lc_formatarea-more.png cmd/lc_controlproperties.png cmd/lc_formatline-more.png cmd/lc_controlproperties.png cmd/sc_zoom-more.png cmd/sc_controlproperties.png cmd/sc_accepttrackedchanges-more.png cmd/sc_controlproperties.png cmd/sc_fontdialog-more.png cmd/sc_controlproperties.png cmd/sc_paragraphdialog-more.png cmd/sc_controlproperties.png cmd/sc_tabledialog-more.png cmd/sc_controlproperties.png cmd/sc_transformdialog-more.png cmd/sc_controlproperties.png cmd/sc_graphicdialog-more.png cmd/sc_controlproperties.png cmd/sc_framedialog-more.png cmd/sc_controlproperties.png cmd/sc_objectdialog-more.png cmd/sc_controlproperties.png cmd/sc_borderdialog-more.png cmd/sc_controlproperties.png cmd/sc_textwrap-more.png cmd/sc_controlproperties.png cmd/sc_formatarea-more.png cmd/sc_controlproperties.png cmd/sc_formatline-more.png cmd/sc_controlproperties.png Only Colibre and elementary got the change, other icon themes haven't got it
Rizal Muttaqin committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/ab12274ffda3a1a5a1ff33203acf9de665d4a636 Breeze, KJ, Sifr, Sukapura: tdf#149646 Add More Button icons It will be available in 7.5.0. 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.