I do not know this build but from the install page Install /e/OS on a Samsung Galaxy A52s 5G - “a52sxq” I see
Extract the contents of the /e/OS build zip file.
So this is not simply saying “unzip the recovery-IMG-e-3.2-a15-20251024540112-community-a52sxq.zip” (where the other secondary files are found).
You might try this [Walkthrough] Extract eRecovery and boot images using payload-dumper-go where you are running payload-dumper-go on the full ROM, e-3.2-a15-20251024540112-community-a52sxq.zip.