Using the Stylish plugin, I managed to significantly improve the interface. Unfortunately, I was not able to make another important improvement - move all the components from the Advanced tab to the Simple tab. Unfortunately, the script is used here, not the styles, which does not allow this transfer.
Now my interface looks like this (the script is given below and you can configure it on your own).
Script for Stylish brouser plugin (ver 1.02)
StylishForThunkableXscript.txt (3.6 KB)
var 1.02 - improved interface My Projects, Design, Blocks interface (for display 1600*900px)
ver 1.01 - add correct size for phone-preview
For the script to work, you need to enable the option in the settings Firefox (for version 61 and later):
- Enter
about:config
to address bar - Find
layout.css.moz-document.content.enabled
and set to true