Bug? Bases gives error

What I’m trying to do

Everything is working, but evreytime I open a page with a base embedded or a base file I receive this error:

Failed to evaluate a filter: Cannot read properties of null (reading 'charAt')

Things I have tried

I have removed all filters and I have recreate them and the problem was gone.

No big deal, but is a bit anoyng and it already happend several time.

Got the same issue and it was caused by a few notes with an invalid tags property. In my bases filter I had the following definitions tags.contains("project"). It turned out I had two notes where a # was included in the tag list causing this error to show.