I was testing the newest beta in Minecraft Bedrock, when I realized that a very strange bug seemed to affect glass (as well as the stained versions) and normal ice, only. I've tested most of other transparent and solid blocks and these are the only ones, as far as I can tell, that are suffering from it. If one of the said blocks are placed in the water surface with no block underneath, the water sources around it turn into their flowing variant, until the block is broken. Not even water buckets can revert the state.