While the indicator is useful for individually hidden row/col it spams the view for filters. So we probably better not show the indicators by default.
To draw more attention on this feature a menu entry under View might be a good addition.
Not happy with the label "Hidden Row/Column Indicator". It's hard to translate and not easy to understand. Any idea?
Dotted-line Indicator for Hidden Cells
Kept with the "Hidden Row/Column Indicator" for now. The "dotted-line..." is too complicated.
Heiko Tietze committed a patch related to this issue.
It has been pushed to "master":
Resolves tdf#147301 - Disable Hidden Row/Col indicator
It will be available in 7.4.0.
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:
Affected users are encouraged to test the fix and report feedback.