I encounter the same problem.
Please fix it now, it makes it impossible to maintain sites.
The error is generated in vendors.js
vendors.js?8a7a1be926313fc39bae3776fed8819b:2
TypeError: Cannot read properties of undefined (reading 'id')
at engine.js?8a7a1be926313fc39bae3776fed8819b:1:456291
at Array.map (<anonymous>)
at l.value (engine.js?8a7a1be926313fc39bae3776fed8819b:1:456173)
at Za (vendors.js?8a7a1be926313fc39bae3776fed8819b:2:681573)
at za (vendors.js?8a7a1be926313fc39bae3776fed8819b:2:681372)
at Fl (vendors.js?8a7a1be926313fc39bae3776fed8819b:2:722760)
at wu (vendors.js?8a7a1be926313fc39bae3776fed8819b:2:708717)
at yu (vendors.js?8a7a1be926313fc39bae3776fed8819b:2:708645)
at mu (vendors.js?8a7a1be926313fc39bae3776fed8819b:2:708508)
at su (vendors.js?8a7a1be926313fc39bae3776fed8819b:2:705495)