(Java Parity) Some Gui icons in Bedrock Edition are outdated, not matching the actual block, nor the way they look in Java Edition

Certain GUI icons in Bedrock, mainly Beds, Chests, Trapped Chests and Ender Chests are outdated, not matching the actual block nor the way they look in Java Edition. The beds GUI icons in Java Edition were changed in 1.12, while in Bedrock this change never happened. The Ender Chests display the incorrect icon. Chests and Trapped Chests in Bedrock Edition use a GUI icon that resembles the Chest model of the Alpha Days of Java Edition.