Description of the problem

plot_compare_evokeds doesn't display title when using axes='topo'
Example: mne.viz.plot_compare_evokeds(evk, picks="eeg", axes="topo", title='TEST ERP')
Maybe this is not a bug and this was never intended. If so, maybe documentation should be updated?

Steps to reproduce

sample_data_folder = mne.datasets.sample.data_path()
sample_data_raw_file = (
    sample_data_folder / "MEG" / "sample" / "sample_audvis_filt-0-40_raw.fif"
)

raw = mne.io.read_raw_fif(sample_data_raw_file)
events = mne.find_events(raw, stim_channel="STI 014")
event_dict = {
    "auditory/left": 1,
    "auditory/right": 2,
    "visual/left": 3,
    "visual/right": 4,
    "smiley": 5,
    "buttonpress": 32,
}
reject_criteria = dict(
    mag=4000e-15,  # 4000 fT
    grad=4000e-13,  # 4000 fT/cm
    eeg=150e-6,  # 150 µV
    eog=250e-6,
)  # 250 µV
epochs = mne.Epochs(
    raw,
    events,
    event_id=event_dict,
    tmin=-0.2,
    tmax=0.5,
    reject=reject_criteria,
    preload=True,
)
evk= epochs.average()
mne.viz.plot_compare_evokeds(evk, picks="eeg", axes="topo", title='TEST ERP')

Link to data

No response

Expected results

Plot should have 'TEST ERP' at the top of the figure.

Actual results

Additional information

Platform Linux-5.15.133.1-microsoft-standard-WSL2-x86_64-with-glibc2.31
Python 3.11.6 | packaged by conda-forge | (main, Oct 3 2023, 10:40:35) [GCC 12.3.0]
Executable /home/woess/mambaforge/envs/mne/bin/python
CPU x86_64 (12 cores)
Memory 11.3 GB

Core
├☑ mne 1.5.1
├☑ numpy 1.24.4 (OpenBLAS 0.3.24 with 12 threads)
├☑ scipy 1.11.3
├☑ matplotlib 3.8.0 (backend=module://matplotlib_inline.backend_inline)
├☑ pooch 1.7.0
└☑ jinja2 3.1.2

Numerical (optional)
├☑ sklearn 1.3.1
├☑ numba 0.57.1
├☑ nibabel 5.1.0
├☑ nilearn 0.10.2
├☑ dipy 1.7.0
├☑ openmeeg 2.5.6
├☑ pandas 2.1.1
└☐ unavailable cupy

Visualization (optional)
├☑ pyvista 0.42.3 (OpenGL 3.3 (Core Profile) Mesa 21.2.6 via D3D12 (AMD Radeon(TM) Graphics))
├☑ pyvistaqt 0.0.0
├☑ vtk 9.2.6
├☑ qtpy 2.4.0 (PyQt5=5.15.8)
├☑ pyqtgraph 0.13.3
├☑ mne-qt-browser 0.5.2
├☑ ipywidgets 8.1.1
├☑ trame_client 2.12.5
├☑ trame_server 2.12.0
├☑ trame_vtk 2.5.9
├☑ trame_vuetify 2.3.1
└☐ unavailable ipympl

Ecosystem (optional)
└☐ unavailable mne-bids, mne-nirs, mne-features, mne-connectivity, mne-icalabel, mne-bids-pipeline