Help! Weird black WPO flickering issue on my trees

Development Rendering
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1

Hello. I’m having a weird issue with my trees. I have no idea why it is happening since I did not change any of my materials except making a post-process cel shader material.

Usually restarting would fix this however now it does not and I’m really not sure what to do. Here is a video in-game:

Also my tree material:

Why would this happen? Anyone that can help I really appreciate it.

EDIT: It seems to be about PDO. If I do not use a pixel depth offset the flickering will not happen. Any idea why?

2

is your tree using nanite? nanite doesn’t support WPO

3

Nope it is 4.27 so no Nanite

4

Take a look at this video for possible solution,

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