Need to enable the Upcoming Creator Features experiment, so it's not achievements friendly, yet!

 Chest Optimization — Ultimate Chest Performance Optimization

Improve your Minecraft Bedrock Edition performance with an optimized chest system that replaces traditional chest entities with blocks, similar to barrels. 

Based on Better Blocks Entities for Java (no assets were taken from it, I only based on this mod)

only has chest, trapped chest, and ender chest, I'm planning on adding more

Features

- Optimized Chest System: Reduces entity-processing overhead by replacing chest entities with blocks.

- Single & Double Chests: Supports both chest types.

- Custom Geometry: Optimized models that preserve the vanilla chest appearance.

- Texture Pack Compatibility: Compatible with texture packs, including Actions & Stuff.

Compatibility

- Minecraft Bedrock Edition.

• Compatibility with other add-ons that modify chest behavior or resources may vary.

How to Craft?

Easy Conversion: Craft one addon chest using just one vanilla chest. Place it in your inventory crafting grid or a crafting table.

Vanilla chest:

Addon chest: