Colorbar label position


With new bokeh version, the colorbar label finally is updated! How do I move the colorbar label to the right side and center it?

import xarray as xr
import hvplot.xarray
ds = xr.tutorial.open_dataset("air_temperature")
ds.hvplot('lon', 'lat').opts(clabel="yay colorbar")
import xarray as xr
import hvplot.xarray
ds = xr.tutorial.open_dataset("air_temperature")
ds.hvplot('lon', 'lat').opts(clabel="yay colorbar", colorbar_opts={'title_text_baseline': "middle"})

But the colorbar labels all disappear

import xarray as xr
import hvplot.xarray
ds = xr.tutorial.open_dataset("air_temperature")
ds.hvplot('lon', 'lat').opts(clabel="yay colorbar", colorbar_opts={'title_standoff': -150})

But it doesn’t pad