It sucks but less visible is better than doing nothing . I have been avoiding the dungeons as much as I can for a while since my problems started recently and it's not fun to avoid a big part of the game . Maybe it's time take a break and hope that the engine gets upgraded in the future . I'll stick around itch and discord and hope for the best .
Renryuu Ascension started my love for RPGM games and I hope that it will be completed . Best of luck to you and take care of yourself .
PS : I hope to see first kiss scenes ( Chiyo already has one if I'm not mistaken ) and Bridal Kiss scenes for the main girls in the future .