There is a nasty bug in Unity which enforces some dirty hacks in Naninovel codebase. It’s been reported half a year ago, but doesn't have a lot of votes, so Unity is not bothering to fix it.

I’d really appreciate the votes for it on the tracker: https://issuetracker.unity3d.com/issues ... -play-mode.

Hopefully it will be handled before 2019.4 LTS release, otherwise we’ll probably have another bump in minimum supported version. :?

Didn't expect it to take effect so fast, but it actually worked :o

Thanks for everyone who voted! Given they'll actually backport the fix to 2019.3, no min. version bump will be required.

More votes still won't hurt though, as "Planned" is not a 100% guarantee it'll actually happen.