Bug 441345

Missed patterns from Krita 4 default (not additional resources loaded or in the resource folder), not available in Krita 5 beta1, but some brushes need it from the Krita_4_Default_Resources or Local Folder, and even much more from highly recommended bundles from the Krita Extra Pages and Youtube Channel:
4-paper-soft-grain-testdark-black55.png, 4-paper-soft-grain-testtweak2.png, 4-paper-soft-grain-testdark-black15.png, 4-flathack-black55.png, tex9.png

Maybe the issue is that they aren't in Krita 5 cause in Krita 4, there is still a weird thing that happens to this pattern:
They are only visible in Krita 4 if you select a random brush in the brush editor, expand the brush list to the left in the brush editor, go to the settings tab pattern that you see all patterns, then select one of the brush in the followed list i post, then the new pattern pops up! But before, the pattern was not visible in Krita 4. Maybe cause this, they missed in Krita 5? 

Followed brush presets have this problem:
f) Dry Roller (4-paper-soft-grain-testdark-black55.png)
g) Dry Brushing (4-paper-soft-grain-testtweak2.png)
g) Dry Textured Creases (tex9.png)
h) Chalk Details (4-paper-soft-grain-testdark-black15.png)
i) Wet Paint (4-flathack-black55.png)
i) Wet Paint Details (4-flathack-black55.png)
i) Wet Textured Soft (4-paper-soft-grain-testdark-black55.png)
k) Blender Basic (4-flathack-black55.png)
k) Blender Textured Soft (4-paper-soft-grain-testdark-black55.png)
y) Texture Wood Fiber (4-paper-soft-grain-testdark-black15.png)

All this brushes works correct (just my opinion) without the patterns are visible in the library, what is weird. However, the big problem is that other bundles also have brushes they uses this patterns, and all these brushes don't work now (from Digital Atelier and much more from the Krita Extra Download Sites). 

Is it possible that the patterns are saved in the brush preset in Krita 4 (not as a pattern) and it was able to load in the pattern library, and in Krita 5 it is no possible, and with it, only the brushes that are default works without the visible pattern. But the others from the bundle don't work now?

As a side note, this patterns aren't able to export in the bundle in Krita 4... They just missed in the bundle even if you select it to export, at least for me in Krita 4.4.7. So I'm not able to fix it temporarely by export the needed pattern.


SOFTWARE/OS VERSIONS
macOS: Big Sur 11.5.1