I haven't tried to figure out which change causes this, but this PR introduces a "scroll into view" problem with Find.

Recipe:
1. Select `splitSelIntoLines` and hit Ctrl-Shift-B
2. Verify that selection changes to the other hit in this file and editor scrolls right to show entire selection
3. If editor does *not* scroll right, then reduce width of viewport so that it does need to scroll
4. Hit Ctrl-Shift-B again

Results
Original text is selected, but editor does not scroll back to the left to show entire text. I verified same issue using F3 in this branch and also verified that it doesn't happen in master.