Mouse-click fold/unfold causes cursor to disappear

[tig]

Description

Clicking the fold indicator (gutter fold marker) to fold or unfold a region causes the cursor to disappear. The caret is no longer visible after the fold toggle completes.

Steps to Reproduce

1. Open a document with foldable regions (e.g., braces or XML)
2. Click on the fold indicator in the gutter to collapse a region
3. Observe: the cursor disappears

Expected Behavior

The cursor should remain visible after folding/unfolding via mouse click. If the cursor was inside the folded region, it should be repositioned to the fold start.

Notes

This was believed to have been fixed previously but was never user-tested to confirm.