Are you getting any error message?It would help us know fix it!
im not see error message
We will fix this as soon as possible. Don't worry, you'll be able to export your safe file.
thank you
It seems like this bug only occurs in browser version, downloading the game is very strongly recommended until we figure out the root issue.
It should be fixed now!
Please let us know if you encounter any further issues, we warmly welcome feedback~
