Confused about the different behaviors between web terminal and terminal from another computer

[rvplan]

Hello!

I'm using "Advanced SSH & Web Terminal" from a while and wanted to customize it with some shell aliases.
The terminal that is opened in a web page through the addon page is functionning ok: zsh shell, with all oh-my-zsh customizations and aliases, and custom aliases (see below).
But the terminal from another computer just gives a sh shell (command echo $SHELL) and no customizations...
When I'm refering to "computer terminal", I mean an access to HA through the ssh client of another computer from the LAN.

On other systems than HA, when I jump from one computer to another trough ssh, each new terminal does well init with local options (ie, by reading some .shellrc or .shellprofile file).
I don't get what I'm missing in the addon configuration so that the computer terminal behaves like the web terminal.

I've tried so far:

• Access with ssh from different type of computers (Mac, Linux, Synology) to compare behaviors.
• Disabling zsh in the config page: The web terminal switch well to bash. File .bashrc is not read at login but .bash_profile is. But the computer terminal is still on sh.
• Custom init_commands with source ~/config/bash/shell_aliases, doesn't work at all in both terminals
• Custom aliases in the file: ~/.oh-my-zsh/custom/example.sh, works for web terminal not the computer terminal
• Custom aliases in the file: ~/.zshrc, works for web terminal not the computer terminal

Any advice appreciated!
Thanks