Can still see deleted custom skins when I reopen Minecraft Launcher

The skin in gameplay is all white at least if custom skin

water replaces with air when filling buckets with water at a river/can't place water buckets

trapped chests open without pressure plates, buttons or levers

can't click on items on these interfaces: inventory, creative, crafting, furnace, chest, trading, enchanting, anvil, smithing, grindstone, loom, etc.

zombified piglins do not show a right ear

older textures are shown in the latest snapshot of the game