new photoshop not compatible with macbook pro catalina

I presume this is related to your earlier post where you're having trouble seeing the menu bar running Photoshop 2020 on Catalina.

https://community.adobe.com/t5/photoshop/no-menu-bar-in-new-photoshop-install-on-macbook-pro/m-p/11502145

Just so you're aware, the current version Photoshop 2020 is the only version of Photoshop which is officially supported on Catalina. CC 2019 is only supported up to Mojave (10.14).

If you're subscribed to a Cloud plan (not running a trial) then you can download earlier versions via the Cloud desktop app

https://helpx.adobe.com/au/download-install/using/install-previous-version.html