Just had the idea today.
What if, there was an option in the portal GUI that allowed us to select the color for the portal when it isn’t loaded.
Currently the default color is blue (with some exceptions). Although it is a pretty blue I have in the past and currently now wish i could set a different color in order to match my portal room theme.
Could just be similar to the color options for color choices with paints etc.
left or right arrow to swap color and just hit save to lock the color in.