Waterfox G6.0.16 not rendering weather forecasts from UK Met Office correctly

[reticulatus]

What happened?

When viewing a weather forecast for a specific location on the UK Met Office website, the values for all the different units (e.g. Celsius and Fahrenheit for temperature) are displayed, instead of just those for the selected units. Other parts of the page are also not rendered correctly.

Example: https://www.metoffice.gov.uk/weather/forecast/gcpvj0v07#?date=2024-06-30

Compare with correct rendering in Firefox 127.0.2:

The page is also rendered correctly in Chromium and Safari.

I have also tested G6.0.16 in Troubleshoot mode and with a default profile and the problem persisted.

Waterfox versions prior to G6.0.16 did render the forecasts correctly.

Reproducible?

• [X] I have checked that this issue cannot be reproduced on Mozilla Firefox.

Version

G6

What platform are you seeing the problem on?

Linux

Relevant log output

No response