[BUG]: Get Text from Selection #338
Description
Describe the bug
I've been searching through documentation but I haven't found a good way to get the text selected by the phone cursor. Although I can directly use the phone's built in "copy" button to copy the selected text on the editor (after pasting, I confirm the text matches the selected text exactly), I can't figure out a way to do this through API. If I use something like state.doc.textBetween(), then it seems like there is a mismatch between the indices and what I get usually misses the first or the last character in my selection.
Expected behavior
If we could have an API call such as getSelectionAsText(from: number, to: number), then it might be easier to get the plain text of the selected portion?