Increasing #engine lines after pressing '+' displays blank lines

[johndoknjas]

Exact URL of where the bug happened

Any analysis board

Steps to reproduce the bug

1. Set up a position and let Stockfish analyze.
2. After it stops and the blue plus button appears, click it.
3. A second or two after, open engine settings and increase Multiple lines.
4. The new lines will show nothing.

Sample result:

What did you expect to happen?

New line(s) shown

What happened instead?

Not shown

Operating system

Mac

Browser and version (or alternate access method)

Chrome

Additional information

No response

[Siderite]

I could not reproduce this behavior.