Zmportaple (Zoom). App start time is too long

Hello.
Zmportaple (Zoom). App start time is too long. It takes up to 20-30 seconds to launch the app.

Probably, it is because the launcher should copy lots of files to AppData (and back - ZMlauncher stays in memory for about 30 sec after the app is closed). But, the similar app with portable appz launcher starts much faster (5 sec max). What can be the issue?