So I am playing clockwork soul sorcerer, and when I leveled up tried to use a clockwork magic feature, that allows me to swap some spells. I did a little bit of googling, and found out, that I should simply copy the subclass and swap spells in homebrew editor, but the only template that I can see is draconic bloodline, all the other subclasses are missing. The same with other classes, for example there are no templates for artificer at all. The issue is similar to these threads, but unlike them, I never created any subclasses:

https://www.dndbeyond.com/forums/d-d-beyond-general/bugs-support/116100-cannot-make-homebrew-subclasses-based-on-templates

https://www.dndbeyond.com/forums/dungeons-dragons-discussion/homebrew-house-rules/129338-troubles-with-using-homebrew-subclass-templates

Also, I have master tier subscription, so it's not likely that I simply just don't have access to those subclasses.

Thanks for the help.

You can only copy a subclass to use as homebrew if you have purchased that subclass. Having access to a subclass through shared content does not count.

Sad