All download pages show the same (wrong) file

Plugin version: Download Manager 3.3.62 (free version)
Also installed: WPDM – Elementor add-on
Site: staging environment (can provide live URL if needed)

Description:

We have several separate downloads set up (different files, different titles, different pages), but no matter which download page a visitor lands on, the page always shows the details and download button for just one specific file — our most-downloaded one. Clicking “download” on any of the other pages ends up delivering that same one file instead of the file that actually belongs to that page.

Here’s what we’ve already ruled out:

It’s not a caching issue — we cleared all caching layers and the problem persists.
It’s not a permalinks issue — we reset permalinks with no change.
It’s not a data problem — each download item has its own correct file, title, and settings in the admin editor. The mix-up only happens on the public-facing page.
It’s not tied to one specific page design — we tried switching the “Page Template” option for an affected download to a different built-in template, and the problem still happened.
We also temporarily deactivated the WPDM – Elementor add-on to test. That didn’t fix it — instead, it broke the download button entirely (it stopped working rather than pointing to the right file). Reactivating the add-on brought back the original issue.
Since it happens consistently across every download page and isn’t fixed by anything on our end, this looks like it’s happening in the plugin’s own code rather than something misconfigured on our site. If it helps narrow it down: it seems related to how the plugin figures out “which download is this page about” — possibly connected to a related/similar-downloads lookup feature, since the file that keeps showing up everywhere is our single most-downloaded item.

Happy to provide staging access or screen recordings if that would help you reproduce it.

Any kind of update at all?