I am using specifically PyCharm, and couldn't find such an option. The closest mention I have found(in ideavim CHANGES):
0.4.0 from 0.3.2
New Features
A VIM tool window has been added. This is used to show the current mode (if :set showmode is set) and any messages normally shown on the last line in VIM. To make this useful you should do the following:
Show VIM tool window
And I don't know how to enable this. I am using the last version of ideavim and pycharm.
Thanks.