Spacers are ignored

[geieraffe]

What are the steps to reproduce?

Make groups with spacers between the dashboard elements.
Where you make 2 or more groups with different lenght. The first group is shorter than the others.
Make another group which is wider than the first groups together.

What happens?

The spacers are ignored and positioning of the groups is a bit wierd depending on your windows size.

What do you expect to happen?

I expected the groups not to overlap, like in the less wider window, or at least the spacers not to be ignored so the groups are at one size.

Please tell us about your environment:

• Node-RED-Dashboard version: 3.1.5
• Node-RED version: 2.2.0
• node.js version: 14.18.2
• npm version: 8.4.0
• Browser: Edge, Firefox, Chrome mobile