How to use filename_encryption = obfuscate in RoundSync

[lesca]

Hello,
I am running RoundSync v2.5.6, Rclone version 1.68.0-extract.

I have a crypt backend with filename_encryption = obfuscate. I have to use this, otherwise, the filename will be too long to encrypt all the data.

But in the RoundSync, when I create a crypt type remote, there is only standard in the drop down list for filename_encryption.

How do I use obfuscate type for filename_encryption?

Thanks!
Regards,
Lesca