Yep, it will not work in many hooks where the `get_curent_screen` is unavailable. However, as you gave an example of…

unfortunately does not work in many hooks like "template_redirect" where "get_current_screen" is not available…

No worries. Glad to see that you figured out what going on there. :)

Hi Andrei, sorry for the long silence. I noticed that your way of doing things indeed works perfectly fine on…

Time saver! Thanks

Maybe doing a side-by-side comparison before and after modification would help to understand. If the modified code…