A better solution would be to use localStorage instead, since it does not have an expiration date - and it has been designed to store this kind of things.
This will be easy to do, but I create this issue anyway, just in case I don't have the time to do it today.
Currently, the theme is stored in cookies.
A better solution would be to use localStorage instead, since it does not have an expiration date - and it has been designed to store this kind of things.
This will be easy to do, but I create this issue anyway, just in case I don't have the time to do it today.