Hello.
When you select a number in the calendar, it simply disappears. I ask to correct this problem.
Hi, thank you for your question !
We have fixed the bug in the new version 5.0, and it's coming soon.
Version 4.4.9 does have this issue sometimes, but we're not going to fix it.
I'm sorry for the inconvenience caused.
Thank you for your support and have a nice day!