I upgraded to Mac OS Monterey 12.0.1 and had no problems with Studio 2 as a plugin with PS Elements 2021. Then I upgraded to Mac OS 12.1 and the Studio 2 plugin for PS Elements did not work, so I upgraded Studio 2 to version 2.3.2 and imported the new Studio 2 plugin (as described by Topaz). Now the plugin exits me from PS Elements to the stand alone version of Studio 2, which is much more work and has disturbed my work flow. Beware upgrading to Mac OS Monterey 12.1 until Topaz fixes this.
I tried it on the beta version of Ventura and all topaz apps fail. why can’t the topaz labs developers use beta versions to test their product and get ahead of the issues like developers of other major Mac developers?instead they just blame the beta and I’ve wasted my money