Autofocus cursor at previous position when switching documents

If I’m focused on the end or the middle of a document, and then click to a different document, and then click back, I would like to still be at the location I was at when I left. This is a client-specific thing. From a different client, I don’t expect that client to be synced to a location obtained elsewhere.

I found the following in settings and turned it of because I want the cursor to return.

image

Turning on works in chrome to always go to top of document, and enable cursor
Turning on in mobile does nothing special.
Turning it off it goes to top of document and doesn’t enable the cursor.
It does not return to the previous location.

Environments:
Windows,Chrome
iphone, app