Setting tiles with projection results in blank plot

```python
import hvplot.xarray

import xarray as xr
import cartopy.crs as ccrs
import geoviews as gv

ds = xr.tutorial.load_dataset("air_temperature").isel(time=slice(0, 100))
gv.tile_sources.CartoDark() * ds.hvplot("lon", "lat", crs=ccrs.PlateCarree(), projection=ccrs.GOOGLE_MERCATOR)
```

Tried switching the ordering to no avail

Removing crs/projection shows a map, although not correctly projected

Using the latest main of hvplot and geoviews