I accidently read this question about alternate coloring for filter views wrongly and answered a question I had all the time.
The question is: how can I use alternate colored lines but still have other formattings? Whenever I mark a cell yellow, or red, it wouldn't show up because the zebra formatting is obviously just overriding any other formats.
Of course I can exclude that cell or area from the conditional format, but that's really difficult to achieve. I'm looking for easy solutions that will work in day-to-day work.