Closed
Description
Bug summary
When using the toolmanager toolbar with the Tk backend the "Configure subplots" dialog works at first but then freezes.
Code for reproduction
import matplotlib.pyplot as plt
plt.rcParams['toolbar'] = 'toolmanager'
plt.matplotlib.use('tkagg')
plt.plot((1,2))
plt.show()Actual outcome
Open the dialog and move some sliders - after a short while the dialog freezes.
Expected outcome
Dialog should not freeze.
Additional information
It works fine without the toolmanager.
Operating system
Windows
Matplotlib Version
3.5.1
Matplotlib Backend
TkAgg
Python version
3.8.2
Jupyter version
Installation
pip