Yes, I have "automatically close external link tabs" toggled to off.

Recently, (as in, I'm suspecting after the app automatically updated to Opera One version: 140.0.6074.17) when attempting to download anything from the Discord app, (like an MP4 for example) it opens a new tab in opera for a split second then it closes, without actually downloading anything.

It was working fine before, I would click something to download from discord, it would open a tab then ask me where I wanted to save it, then all the sudden it no longer works.

If I set my default browser to Firefox the function works fine.

I just updated to
"Opera One(version: 140.0.6074.18)"
and the issue is still present.