Cannot delete EA PLAY PRO version of Titanfall 2 from Origin game library

My EA account has purchased Titanfall 2 Deluxe Edition on Steam and Titanfall 2 Standard Edition on EA (as shown in Attachment1), and I am also a member of EA PLAY PRO.

When I installed Titanfall 2 from Steam, the Origin client automatically upgraded the EA Titanfall 2 Standard Edition to Titanfall 2 Deluxe Edition. When I selected the Titanfall 2 Deluxe Edition icon on EA, I right-clicked it and there was an option to delete it from the game library (as shown in Attachment2). After clicking it, a dialogue option to delete only this game from the game library appeared (as shown in Attachment3). Following the prompts, the EA Titanfall 2 Deluxe Edition should be deleted from my game library, but nothing happened. Is this a bug in the program? Or is it supposed to be this way?