gio mount password with special characters

I want mount using well-known way

gio mount smb://<user>:<password>@<server>/<share>/

In my case

gio mount "smb://WORKGROUP;myuser:+B@e}F)q8tra@@192.168.1.199/"

I get warningAuthentication RequiredEnter password for “192.168.1.199”:

It is because of my password +B@e}F)q8tra@ I try convert it using this converter to %2BB%40e%7DF%29q8tra%40 but without success... I try add symbol \ with different combinations without success.

I read topic. I only found dirty hack here

echo "+B@e}F)q8tra@" | gio mount "smb://WORKGROUP;myuser@192.168.1.199/"

With this hack works.

Ho do without hack?