Yes it should be no problem. It used to be that this wasn't possible but now it should just work.
Weird Stuff in Admin Panel After Upgrading
Everything seems to be running fine except the admin panel looks strange.
The site title is acp-title. The active users area and plugin install area also look weird as evidenced in the images below.
Any thoughts on what I might have done wrong? This was my first time upgrading. Went from 1.4.0 to 1.4.2 using the documentation here (https://nodebb.readthedocs.io/en/latest/upgrading/index.html)
You have this issue:
It's fixed in master, wait for next release or change your reverse proxy settings.