Bug summary

I am plotting with imshow() and create a colorbar. When saving the figure as .eps with savefig() and option bbox_inches='tight', the colorbar (without the spines) is displaced.

Code for reproduction

import matplotlib.pyplot as plt

fig = plt.figure()
plt.imshow([[1, 1], [1, 1]])
plt.colorbar()
plt.savefig("test.eps", bbox_inches='tight')
plt.show()

Expected outcome

Colorbar should be placed inside the spines as when using plt.show(). Also, saving as .png instead of .eps works correctly.

Actual outcome

Additional information

The bug does not happen when using Matplotlib version 5.2.3.

Operating system

Windows 10

Matplotlib version

3.6.3

Matplotlib backend

module://backend_interagg

Python version

3.11.0