White flash when walk toward glass blocks.

Summary:
A white light is flashing on the white glasses in Minecraft Bedrock edition.

Steps to reproduce:

1- Build any structure that has a lot of white glasses together.

2- If you are in survival mode, walk a lot towards the structure you built or if you are in creative, fly towards the structure with white glass.

3- Or you can run making some jumps that also works.

Observed results:

Every now and then, you will see a white light flashing rapidly on the white glasses.

Expected results:

Nothing should happen when you walk, hop or fly towards the structure with white glasses.
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I just want to remember the white light only flashes sometimes.