In ArcGIS Pro 3.2.0, the Identify function - Pop-up tool does not identify related data tables without adding them to the map. Even when related data is added, the Pop-up does not identify it; it has to be closed and reopened, which is really tedious - 'bizarre' for the 'World's leading GIS software'(documented in the attached video. Tested on WIN 11 Pro, ver. 23H2 and file geodatabase). PLEASE FIX THIS!
@BSBlagojevic - I was able to reproduce this on my ArcGIS Pro 3.2 version as well. I do see you've logged a support ticket with Esri Support Services last week and they are currently evaluating it for next steps (i.e. create a BUG item). Once the review is complete, I'm sure the analyst will get back to you. Thank you for sharing this on Esri Community so others are aware of this limitation.