Identiy Safe Android App Missing Password

There is a security flaw in the Identity Safe android app.

On the PC version a padlock is displayed when "require vault password" has been selected. To use that login requires re-entry of password.

On the android app this feature is strangely absent and in my opinion a flaw.

If it is deemed relevant on a PC, why is same not available on android? Either remove it from PC or add it to android. Personally I like it and believe it should be included in android version.

Thanks

Andrew