Not much to describe here… a full unit REM measurement works fine (1, 2, 20 etc.) but adding a decimal place (1.5, 2.25, 20.75 etc) rounds it down, which makes it impossible to have any value between whole numbers.
Not sure when this was introduced, but it wasn’t the case the last time I was testing.
Tried a container and a heading, same result in both. Decimal places LOOK like they work if it’s a full number above 1, so 1.5 will look like it works, but it’s the same height as 1rem. Can you add .5rem and actually get padding to appear?
If you can’t get it to work, send us an email at help@bricksbuilder.io. I’d be happy to take a closer look into this for you. Be sure to include site URL, temporary login credentials, and link to this forum post.