I have one suggestion.
Currently, there is a way to move to the canvas with a mouse drag operation to place Compornent
If you click an area of the canvas other than a component, you can move the cursor to
This makes it easier to understand the target position of the component placement
After that, just click on the compornent and add it repeatedly.
Do the same in Stylebox
In this way, without using advanced mouse dragging,
You can place it with peace of mind with just a click.
In addition, it is useful to be able to move the position of the cursor with the arrow keys or the tab key.
Users feel more comfortable clicking than dragging
For people with disabilities, people who are not good at drugs, and the environment
The operation manual may also be easy to express
What do you think?