When komi is set to 0.5, "Add Suggestion As Branch" cannot be used.

[hope366]

I changed line 8 of Gameinfo.java from 7.5 to 0.5 for reviewing handicap games.
public static final double DEFAULT_KOMI = 0.5;
Now komi works with 0.5 by default.
However, in panel UI mode, right-clicking on the suggested movement no longer allows "Add Suggestion As Branch".
Is there a good way to solve this problem?

[hope366]

I solved it by setting the keep avoid variation to something other than 0.