Google Analytics Importer "

I’m using the Google Analytics importer plugin version 4.3.5
Everything works fine up to the point where I get redirected to Matomo after authorising the importer. I get this error message:

I’ve came across this Github entry https://github.com/matomo-org/matomo/pull/17228 which is now on “needs testing” since February 2021, so I wonder if this is an ongoing problem or is there another way of solving this?