When working in LibreOffice Calc with new notebookbar style, in my opinion people want to select color for cells and to be able to fill other cells with only one click (not selecting the same color from dropdown color list every time). This function is available in current Toolbar item, but not in the Notebookbar.
Reproduced. It just opens the dropdown menu.
Win 7 Pro 64-bit Version: 18.104.22.168.alpha0+
Build ID: c6dd735afb2e1b3837c4f8c5659f52fafab4c56f
CPU Threads: 4; OS Version: Windows 6.1; UI Render: default;
TinderBox: Win-x86@42, Branch:master, Time: 2017-01-30_01:52:54
Locale: fi-FI (fi_FI); Calc: group
Maxim Monastirsky committed a patch related to this issue.
It has been pushed to "master":
tdf#105631 Notebookbar doesn't use wide buttons
It will be available in 5.4.0.
The patch should be included in the daily builds available at
http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
Affected users are encouraged to test the fix and report feedback.