Error in persona bar settings popout in DNN 10.1.1+

[michael-lorenz]

after upgrading to DNN 10.1.1 or DNN 10.1.2 the persona bar popout is empty.
There is a JS error:
Uncaught TypeError: Cannot read properties of undefined (reading 'createDevTools')
at Module. (:1:11304)
at t (:1:110)
at :1:902
at :1:912
at m (jquery.js?cdv=1053:2:880)
at ce.globalEval (jquery.js?cdv=1053:2:3031)
at text script (jquery.js?cdv=1053:2:80994)
at jquery.js?cdv=1053:2:77349
at l (jquery.js?cdv=1053:2:77466)
at XMLHttpRequest. (jquery.js?cdv=1053:2:80265)

In 10.1.1 there was some react code removed, that may be the cause.