Allow Eggs (and other projectiles) to pass through Membranes

[kd8lvt]

Please complete the following information:

• Forge-Version: [e.g. 47.3.11]
• Mod-Version: [e.g. 2.8.13.1]

Describe the bug
Projectiles are blocked by all membranes, rather than abiding the membrane's filter.

Expected behavior
Projectiles should be allowed to pass through Adult-permeable membranes at the very least. Also as a suggestion; there should be an 'inverted primal' that only allows nonliving entities (items, armor stands, minecarts, etc.) through ;P

Additional context
For the sake of simplicity and chicken farms, thrown Eggs are adult entities :P

[Elenterius]

I never considered non-living entities before, so this is working as intended atm. I'm going to considering this as a feature request and it would need to be implemented in a way so that it doesn't interfere with the original behaviour of the memebranes.