Dynamic PBR Material causes flickering of both 2D and 3D previews

[rubberduck9999]

Material Maker version:
Material Maker 1.4

OS/device including version:
Windows 10, RTX 4080, driver version 581

Issue description:
I wanted to make an animated material / Dynamic PBR with depth and previews started to flicker, see video

Edit: It may be more frequent when something is connected to the depth slot, though I have also now encountered this issue without the depth slot used.

Steps to reproduce:
see
https://github.com/user-attachments/assets/399d289a-c937-40e0-b02e-a575a9aa2916
and try this file
Flickering_Issue.zip

[JackGill-20]

Had this exact same bug, It might be important to note that this bug only occured after i started using the $time variable in the offset field of a noise generator and persisted even after reverting the change and closing and reopening both the project and material maker

[JackGill-20]

It also seems to only happen under high resource strain as well and persists even after resources are freed up

[JackGill-20]

also only happens on v1.4

[nickw100]

I have this problem as well and can confirm I get flickering in both the 2d and 3d view when when I use dynamic unlit or dynamic pbr material and it stops when I unplug it, if I use a buffer or static pbr material it doesn't flicker.

Windows 10
AMD Ryzen 7 1700
32.0 GB
NVIDIA GTX 1060 6GB, driver version 581.80

[JackGill-20]

after more testing this seems to also affect exports to godot from 1.3 as well