Conditional Formating For Multiple Sheets Multiple Cells

In my spreadsheet I have 12 sheets (jan,feb,march, ect) I used to be able to edit all 12 of those sheets at once by using ctrl + clicking each sheet. So for example if i wanted to add “2012” in A1 in all 12 sheets i would use ctrl to select all 12 sheets, then i would edit A1 with “2012”, then press enter. After i pressed enter it would change ALL 12 sheets in cell A1. I want to do this with “Conditional Formatting”

I cant seem to make it work with the latest version. Any suggestions? Thanks

This is a result of the new range based conditional formats and will not be fixed. Conditional formats are now a sheet property and no longer a cell style property.

Report the bug:

https://bugs.freedesktop.org/enter_bug.cgi?product=LibreOffice

(Turning comment into answer so we can resolve this question)

@mmohrhard write:

This is a result of the new range based conditional formats and will not be fixed. Conditional formats are now a sheet property and no longer a cell style property.