How to upgrade from a legacy theme to a custom theme

There are a few steps you need to follow in order to upgrade from a legacy theme to a custom theme.

And here they are:

1. Make a new role

2. Set it to a custom theme (eg default)

3. Edit the theme and test with a user of that role.

Note that a lot of the values in the legacy theme CSS file map 1:1 to values in the layout section of a theme.

They use the same mechanism (the massively generated CSS string in layout.ts) under the hood.

More info about the above can be checked here: Message Actions - Action Menu - Troubleshooting

If you have any questions or need help feel free to reach out to us via our Live Support chat.