Hi Nils,
Have you seen https://community.mendix.com/link/space/user-experience/questions/95250 with the answer of Marco Spoel?
Maybe Johan Flikweert has a cause for your issue
Thank you for your repy. I tried to deactivate translation, but it didn't work. This is the message, I get. It's not created by Chrome. It's a mendix message.
Hello,
Right Click any of your add-ons widget and click update all widgets. And republish your application.
Thanks & Regards,
Manikandan K
I have the same symptom. Got it since I am trying to get my app React-client ready. The symptom disappears when I set the app's Settings -> tab Runtime ->'Use React client (beta)' to No. See if that makes a difference for you too.
Thank you, Tim. React client (beta) is inactive in my app.