I'm using Brave 1.89.145 (Chromium: 147.0.7727.137) on Tuxedo OS.
It's lagging from the start but it gets worse the further you progress. It gets a bit better once you teleport to the boss.
Thanks for the information. Fyi I've uploaded a patch to address the lag issues.
Not sure if this fix affects issues in Brave, as it was mainly to stop the game from crashing in Firefox. But let me know if you get around to giving it another try.
