Dev nightly: Top Nav Bar menu behaves weirdly on small screen #1676

Describe the bug
Have a look that when you´re on a small screen the top bar seems to just display the numbers and just the text for the current step selected. Ex. Select Pages if it´s Step3. But it seems that when you reach the last step, it doesn´t hide that text and keep the previous Steps with names...

To Reproduce
Steps to reproduce the behavior:

1. Go to the last Step clicking 'Next' and choosing all mandatory data.
2. Click back to step 4 and notice that instead of hiding the Summary text, it still shows.

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
When you reach the Summary and start to come back to previous steps:

This is how the current Marketplace shows. Notice the rightside bar looks huge here though (not exactly expected behaviour):

System

• WebTS Wizard Version: dev code from 16/11/2020
• WebTS Template Version: dev code from 16/11/2020