Monaco editor is very slow

[joaquimrocha]

I have noticed today that the editor (in the advanced/monaco) version gets very slow and sometimes irresponsive.

Steps to reproduce:

• [ ] Open the editor by pressing the Create button when in a cluster
• [ ] Try to paste a YAML code; once the whole editor is rendered, click around to edit that YAML

Current behavior: The editor is slow to load, then gets irresponsive and slow when editing Expected behavior: The editor loads quickly and is responsive