Images in toolbar button for Plex7.3

[Isabelle Triomphe]

Hello, 

Il will install CA Plex 7.3 soon ( my environment will be Panels generate/built with Visual Studio 2022) 

I wanted to know if, with Plex 7.3, we can use bigger image for toolbar button than with Plex 7.2

(For Plex 7.2, all of the images in toolbar button  are 16 by 15 pixels and 16-colo Windows BMP)

Thanks