There are some bugs in the display results of the (mne.viz.plot_alignment()) function

READ THIS FIRST: If you are having trouble getting MNE-Python to work with
your own data, you should ask for help on the
MNE Forum.

Our GitHub issue tracker is only used to report bugs and suggest improvements
to MNE-Python. For any other questions, please use the forum.
Usage questions that are posted as GitHub issues are usually closed without
being answered. See
the FAQ entry on filing bug reports
for more guidance. If you're pretty sure your problem is a bug in MNE-Python,
please delete this section and fill in the headings below, replacing the
placeholder text with your own responses. Surround any code samples with triple
backticks above and below the code block (see
the GitHub guide to markdown
for help with issue formatting). Alternatively, you can put your MWE in a
public gist and link to it in this issue.

Describe the bug

*To use the MNE-Python with 3D visualization capabilities, I create the environment with the code: conda create --name=mne --channel=conda-forge mne. but when I run the 'Source alignment and coordinate frames' Part, the display result doesn't look right
*

Steps to reproduce

Replace this text with a code snippet or minimal working example MWE to
replicate your problem, using one of the built-in datasets, preferably the
one called sample. If you can't replicate on a built-in dataset, provide also
a link to a small, anonymized portion of your data that does yield the error.

Expected results

• *

Actual results

Additional information

Replace this text with the output of mne.sys_info().

Start by reproducing the “Source alignment and coordinate frames” example with the conda environment described in the issue and compare the expected and actual images. The issue is complete when the display produced by mne.viz.plot_alignment() matches the expected result; no minimal reproducible example or system information is provided.