Not properly allocating RAM or VRAM for texture pack

Minecraft Bedrock does not properly aquire memory (RAM OR VRAM) for UHD texture packs. I have 64 GB of Ram and 11 GB of VRAM. I am getting a low memory reduced resolution notice with a utilization or 2.5 Gb of RAM and 0.277 Gb of VRAM. I have 56 Gb of ram free qnd and 10 Gb of VRAM free. There is no available solutions on the forums.  If necessary I can attach the files.