Remove hotkeys and fix tag selection (#505)

* Remove broken scene player hotkeys
* Disable closing tag select menu after a select

ui/v2.5/src/components/Shared/ImageInput.tsx

@@ -22,7 +22,7 @@ export const ImageInput: React.FC<IImageInput> = ({
       <Form.Control
         type="file"
         onChange={onImageChange}
-        accept={`.jpg,.jpeg,.png${acceptSVG ? ',.svg' : ''}`}
+        accept={`.jpg,.jpeg,.png${acceptSVG ? ",.svg" : ""}`}
       />
     </Form.Label>
   );