When de-selecting "Upload from computer/mobile" screenshots can no longer be pasted\uploaded in the Messages area. This makes sense since it is technically an upload of a png, jpg, or other image file. Could there be an exception for image files under "Manage File Sharing". Or seperate out "image files" and "all other files" as two sub-checkboxes of "Upload from computer/mobile" in the Administration area. This way users could still paste in sceenshots in Messages while IT admins turn off file uploads of non-image files.
When de-selecting "Upload from computer/mobile" screenshots can no longer be pasted\uploaded in the Messages area. This makes sense since it is technically an upload of a png, jpg, or other image file. Could there be an exception for image files under "Manage File Sharing". Or seperate out "image files" and "all other files" as two sub-checkboxes of "Upload from computer/mobile" in the Administration area. This way users could still paste in sceenshots in Messages while IT admins turn off file uploads of non-image files.