Thanks for the feedback. It’s luckily not PHP version related, it was a mistake for a different issue fix.
I have made a request for this already, depending on the timeframe, it will be fixed in 4.26.4 or 4.27, whichever comes first – within a month for sure. Currently this is the only open issue with 4.26.3 yet, I will wait 2 more weeks to see if anything else is getting reported for fixes.