There are two updates that need to be made due to the Bootstrap migrations in v.101 and v.102.
You can find them in the custom_files section of the github directories. You will need to update your webportal files to include the changes to the tab navigations in chargen-custom-tabs.hbs and profile-custom-tabs.hbs
This should cause the tabs to show up properly. Feel free to message me here, github, or on Discord if you find any other issues.