So icedrive app for iOS does not support passcode lock to access the app?

I see sync and pCloud have an option to set the passcode lock to access the app but icedrive doesnt .. anyone else uses icedrive for iOS ? Any idea if they are planning to include this option in their next update ? I really like the UI of icedrive but the fact that you can’t set a lock to the app puts me off ..

access app ios lock privacy support