First of all thank you very much for using the addon.
As for now, you cannot disable the tabs from the individual tab setting. So if you want all your trips to have the same setting then go to Admin Panel > WP Travels > Settings > Tabs and manage the setting from here.
Finally, go to the individual tab setting and chose to use the global tab setting.
The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.