Asset Store - Texture Compression

I am working on an editor script where textures are drawn in an editor window. In order for the textures to look good, they should be uncompressed. My question is, if I set the compression to Truecolor (uncompressed) and upload everything to the Asset Store, will the settings change on the other side? If not, is there any way to ensure that the textures will always be uncompressed programmatically?

Having submitted the extension to the Asset Store, I can confirm that texture compression information will be submitted.