Hello.
This suggestion is more than anything for those who have more than 1 folder with shaders.
It would be good if these are divided into tabs, to have it more ordered and not have to use the scroll in a list where all the shaders are together.
Here is an edited image (with paint

) as an example:
The tab, would have the name of the creator of the shader / s or failing the name of the folder where they are stored.
Apart from being more ordered, it would be easier to identify them.
Optional: It would also be good if there is an option to remove the selected shader/tab from the same menu.
Thanks, leave comments to see what you think
PS: Sorry if English is bad, I'm using a translator.