[BUG]: Dropdown menu for version `4.x` has white text

[adiati98]

Description

Dropdown menu text color is white in version 4.x

When we select docs version 4.x, all text in the dropdown menu changes to white, so we can't see the texts.

How to reproduce:

1. Go to the user docs: https://docs.mautic.org/en/5.2/.
2. Click the dropdown menu on the top left and select version 4.x.
3. Click the dropdown menu again.
4. You see a blank dropdown menu because the texts are white. But when you hover over the dropdown menu, you can see the texts because of the blue background.

Are you willing to help us fix this by making a pull request?

Yes, but I need help

Suggestions (Optional)

No response

Environment

No response

Screenshots or Screen Recordings (Optional)

[RCheesley]

I think this is most likely because we have never deployed the template changes back to 4 perhaps?

[adiati98]

Not sure if I understand what you mean here. 😅