Bug report #12053
Function Editor in Expression widget : Lack of information while hovering icons
|Affected QGIS version:||master||Regression?:||No|
|Operating System:||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||20255|
It's not really a bug, neither a feature that might be concerned by feature freeze so I reported as bug. I think it should be implemented before release so the new functionality could be used by all.
In the new Function Editor tab in expression dialog, there are three icons that IMO should offer information about what they do when hovering them. It's not really obvious to all of us.