Here we do not solve your questions about other builders, only based on niotron, if you have questions about other builders, please ask them in the community of that builder.
You can use Custom Layout in Niotron which gives you more flexibility and control compared to other builders which rely on blocks
i No that Sir But You Improve Your Perfomance To other Builder
Custom Layout i Is Not Show Your Builder
Custom Layout kahi par bhi nahi h kha se mile ga
What you have to do
Make your design on vertical arrangement
After that in block when screen initialize set sidebar drawer to your vertical arrangement where you designed sidebar, it work very smoothly.
And i don’t think there is any builder which provides more facilities than niotron for this much worth.
If you found my answer as sollution then don’t forget to mark my answer as sollution.