thanks for reporting! I have just patched this bug, and clams should be the correct color now :D
fantastic! Thank youu!!
Out of curiosity, how did you fix this? I assumed the clams were imported into your software of choice as pngs/jpegs which would be flattened files. I don't know much about coding, but I feel like it'd need to pull information from a different file format to change the color. Any insight you have is wonderful!
edit: I just tested it and the pink and blue clams still turn yellow after saving. Like I get through the gate and checked the colors. Then pressed save at the top left. Then went to "continue" the game.