Description

Unexpected behavior of inset colorbar with keywords tickloc and labelloc.

Steps to reproduce

The code below

import proplot as pplt
import numpy as np

fig, axes = pplt.subplots(None, 1, 2)
cm = axes[0].scatter(*np.random.rand(4, 10), vmin=0, vmax=1)

axes[0].colorbar(cm, loc='ll', length=10, width=0.8, label='abc', tickloc='top')
axes[1].colorbar(cm, loc='ll', length=10, width=0.8, label='abc', labelloc='top')

gives this

If I understand correctly,
left panel: we would expect the ticks shown at the top when tickloc='top' is set.
right panel: strange padding when placing the label on the top.

I tried to fix the padding in the right panel, it turns out not easy for me ...

Proplot version

Paste the results of import matplotlib; print(matplotlib.__version__); import proplot; print(proplot.version)here.

3.4.3
0.9.5.post284