400 move limits for chu shogi studies?

Dear community,
Today I've manually uploaded a game of chu shogi in a study, up to move 400, but the study doesn't let me insert any more moves; if I try to insert move 401 it kinda refreshes itself and comes back to the position at move 400. Is this a known bug?

Thanks in advance,

Daniel

21

Personally, I'm not sure. Somebody else talked about this a little bit, but they weren't sure either.
lishogi.org/forum/lishogi-feedback/300-moves-limit

1