Bug Report: List Replace Method

I still have the same problem James E. McBride reported in his thread (can no longer reply to it):
(https://www.advancedrenamer.com/forum_thread?for um_id=5865)

After closing the method window, the list and the "add"-button disappear.
https://abload.de/img/bugvik4a.png
If I add more lines so the scrollbars appear it works.
https://abload.de/img/bug2sfk6j.png

Updating to 3.86 did not help either.

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