Unable to drag selection of input within Dialog component

[LordZardeck]

Bug report

Current Behavior

If you have an input, textarea, or contenteditable within a dialog, and you attempt to select some text, and modify that selection range on iOS, it is extremely difficult if not impossible to do so.

Expected behavior

Dragging the selection on iOS should work as smoothly as it does on inputs not inside a dialog.

Reproducible example

You can see this happening on the radix website itself. Just open the "Edit Profile" dialog on iOS and attempt to modify the selection.
https://www.radix-ui.com/primitives/docs/components/dialog

Additional context

I discovered this when using vaul, but found out it's an issue in radix which powers vaul. I also noticed the issue is not prevalent on some other dialog components such as from Material UI: https://mui.com/material-ui/react-dialog/#form-dialogs

Your environment

Software	Name(s)	Version
Operating System	iOS	18.1, 18.2, 18.3

[f3ndot]

I found that if I stopped using the <Dialog.Overlay /> component within the anatomy, selection handles started working again! Furthermore: If I replaced that component with a simple <div> with the className styling that I want, I am able to get around this issue.

[f3ndot]

Digging deeper, if I remove the <RemoveScroll /> from the overlay implementation the text selection handles will continue to work. I am unsure if that means the usage of this react-remove-scroll library component is bugged, or the root cause is within that particular library instead.

[f3ndot]

Sameish report from Oct 2023: #2492