workbench connection to ubuntu with fish shell

I am connecting to a ubuntu server through mysql-workbench, when I want to view option file, I am getting one error

LC_AL cat /etc/mysql/my.cnf fish: Unknown command “LC_AL” Did you mean set $LC_ALL C”? For information on assigning values to variables, see the help section on the set command by ...

I was wondering how the LC_ALL is not available, I spent a lot of time and tried locale options until I understand one of my colleague installed fish shell on the system.

The command that workbench is trying to run is becoming invalid since variables in fish need to start with env .

If I type bash in fish and then type the command that workbench is trying to run, then everything is fine

I tried to change login behavior of workbench but couldn't find any thing in their website about the configuration file.

the only configurable part look like in workbench is mysql.profiles's xml that has nothing useful about this.

Do I have any solution other than disable fish as default shell?