Nextcloud Use different port for URL rewrites no longer works after upgrading from Dragonfish to Electric Eel

Hi Everyone.
I see a couple of people having similar issues - but not 100% sure if mine is related.

So I had Nextcloud working just fine under Dragonfish.
I run an Nginx Proxy Manager as an addon in my separate hardware solution of HomeAssistant.
I run the official Nextcloud app on TrueNAS Scale.
I ticked the box Use different port for URL rewites, so the port 9001 should get removed and it use 443 (or just https://) instead.
However, I upgraded to Electric Eel over the weekend, and now if I try and copy an External URL to send to someone as a link to a doc on my Nextcloud, the link includes the :9001 and does NOT reWrite it to 443.
My NPM does the 443 to 9001 transformation when it comes in on a specific URL…

What gives?

Anyone have a fix?

Heads up - I found a fix that someone else suggested - and that’s to add the desired rewrite port (in my case :443) to the end of the host name in the Apps settings page.
This will probably have to be removed after future updates when the port rewrites is fixed (which I’ve also left turned on for the time being).
But it works - so …