Created attachment 402536 [details] Reduction Steps: 1. Open the attached reduction HTML 2. Click on "editable" on the first line Expected: Text caret is visible. Actual: Text caret isn't visible. Works well on the second line.
<rdar://problem/64625916>
This doesn't work in Chrome either but works well in Firefox.
Can reproduce in Safari 15.1. Corresponding Chromium bug: https://bugs.chromium.org/p/chromium/issues/detail?id=806904 Note, Nikita says this "works well in Firefox", but it does not for me: the exact same bug exists in Firefox 95 on macOS, [filed here](https://bugzilla.mozilla.org/show_bug.cgi?id=1748239). (It seems Gecko and Webkit both implemented the caret in the same buggy way ...)