Every day when I start up the computer, fonts do not show up in InDesign. After I uninstall and reinstall in Fonts Manager it works fine. I am on Windows 10.
I can cut them some slack for occasionally having a burst of spam.
The thing that kills me is that there is also old, old link spam in some of the threads - sometimes an entire chain of spam messages responding to other spam messages.
If someone takes the time to "report as abusive" - and nobody bothers to clean up the mess, ever - well, that doesn't make a forum that reflects positively on Corel, IMHO.
I would say, if the font is correctly installed it would be available for all softwares - does the font manager change anything?
I never had this problem. I also sometimes use inDesign.
Corel FontManager allows CorelDRAW to use more than one million fonts without install it.
But is you need to use on another programs, you should install the font, using Corel FontManager or directly on Windows