Replace page functionality


Please let me know if there any documents related to replace page functionality. I see there are two options for Replace page, URL and Local file.

I tried to include a URL for the file but the select option is not getting enabled. Refer to screenshot1.
Also tried to select the local file option and browse for a file and select it but the file does not get selected. Refer to screenshot2.

Would be great if you could help me understand on how this functionality works.
@sunethra.krishnaraj @nallusamy.palpandi



Gentle reminder on the above request. Thanks.