Hi. Sorry for my bad english.
I usually transfer the database folders to the ./data/ folder between computers by restarting the MariaDB service and reopening the HeidiSQL. The databases are installed correctly in MariaDB, but HeidiSQL does not update the list of databases. Manually removing or changing the name is also not updated.
I found the \ HKEY_CURRENT_USER \ Software \ HeidiSQL \ Servers \ LocalMariaDB \ Databases in the Windows Registry, which contains the list of databases separated by ";", edited, restarted HeidiSQL and only then the list was updated.
I expected that, at least at startup, HeidiSQL would scan the data folder. Ideally, when pressing F5 this scan would be performed.