Media tab not working when video and audio uploads are disabled

[david-binda]

Description

The media tab added in 44918 is not being displayed in case audio and video files uploads are disabled.

The media types in WordPress can be limited (or extended) via upload_mimes filter. In case a plugin or a custom code is limiting the upload types to images only.

In case such code is in effect, the Gutenberg is producing JS errors as displayed on the screenshot below upon clicking on the Block inserter toggle and no media tab is being displayed.

IMHO, the code should not expect any media types to be allowed for upload, and only display the media tab for allowed media types, if there are any.

Step-by-step reproduction instructions

1. Add the code for limiting the media types allowed to be uploaded to a mu-plugin on your test installation
2. Go to new post screen
3. Click on the Block inserter toggle

Screenshots, screen recording, code snippet

add_filter( 'upload_mimes', function( $mimes ) {
	return array_filter( $mimes, function( $type ) {
		return ( false !== strpos( $type, 'image' ) );
	} );
} );

Environment info

No response

Please confirm that you have searched existing issues in the repo.

Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

Yes

[ntsekouras]

This should be fixed properly by: #46251. Feel free to reopen if you encounter any issues.