Both pods have label rht.subcomp wrongly set:
generator: apicurito-generator but should be: apicurito-service-generator
UI: apicurito-ui but should be: apicurito-service-ui

Also, both pods have different names (missing word service), and because of that UI route URL is different (also missing word service)

Edit: Operator log in attachments does not contain error but there is log:
_Objects are not equal _ can be related to that