M-Files Client in Citrix XenDesktop environment

Hello.

We are using M-Files in a full VDI environment (Citrix XenDesktop).
At each update of the master image, we update M-Files Client release.
In order to avoid a reconfiguration of the vault connection, we force with GPO the configuration.

Despite of this GPO, the user needs to reactive the Vault Test Connection to make the Vault visible in the Explorer.

Do you have any tip to make the update totally transparent in such envirionment?

Thanks for any help.