I’d like to suggest to add the following: when a block of code is selected and a user presses a button, which is responsible for a bracket of any type, it most likely means that he/she wants ho add these brackets on the sides of the selected clock of code. The gif below shows how this function how works in Jupyter and PyCharm:
It’s clear that this feature has not been added yet, which might be really annoying for users who used to use this thing