so after updating to the newest release ive noticed that items when dropped on the ground & the player wakes away say 10-15 blocks the items will no longer show / render even with render turned up fully. but once getting close to the items again the they then reappear

other than this ( & it could be a me thing just cant figure it out ) .. shaders work amazing

It seems to me that you are reporting a normal behavior of Minecraft that you hadn't noticed before. All thrown objects disappear at a relatively short distance, regardless of the shaders. You can verify this by disabling the shaders. If that were the case, you can be 100% sure it's not the shader.

If you show that it's a shader issue, reopen this report.

PD. Thank you for using the shader. I'm glad you liked it.