TexTools not functioning properly?

[j_rave2k]

Hey there guys, I recently installed 3DS MAX 2022(was using 2019) and re-installed TexTools. But it isn't functioning properly.

For one, I can only apply one of the built in Checker materials(the first one without the numbers).

Secondly, I cannot toggle out of that Checker Material aside from applying a new material from MAX itself.

Any ideas how to fix these or is it simply too old to work with MAX 2022?

Thanks in advance.