Time Picker Issue

Hello, we are using Salon plugin and 2 days ago we face with the problem that the system does not recognize each service duration, the plugin use the time that the admin configures in Adjust > Booking rules for all the services.

We have the latest version of WordPress and the latest update of the plugin.

For example: in Adjust > Booking rules we set the Average session duration in 10 min, then in the service duration we set a duration of 30 min. When a user have to select an hour for the selected service, the time picker show intervals of 10 min instead of 30 min, wich is the duration of the service. Please we need to solve this, thanks!