Symbology changes while sharing a *.tif as a web tile layer from Pro

[JaredPilbeam2]

I'm publishing georeferenced *.tif(s) to AGOL from Pro. The only Layer Type option I seem to have is Tile. I get an error with the other options telling me the "selected layer does not contain a required layer type". Using Tile, the *.tif will publish, but sometimes the symbology changes once in AGOL. It happens to two of the nine *.tifs I'm publishing even with the same symbology settings. Is it just a matter of changing the symbology before I publish? I'm sharing via a right click on the layer > Sharing > Share As Web Layer.

For example, here is the *.tif in Pro and the same *.tif in AGOL: