I seem to be having the same issue as #1098 even though im running 6.0.5.46

Basically I have a chest (chest#1) filling with Oak logs and Oak saplings connected to a logistical sorter with 2 item filters (in order):

Oak Wood - Dark Blue
Oak Saplings - Dark Green

From the sorter I am outputting to two chests, one for the wood(chest#2) and the other for the saplings(chest#3) . Each has the appropriately colored transporter connected. Now when chest#2 and chest#3 are empty, placing wood and saplings in chest#1 gets them sorted in the correct and desired way. However, when chest#2 is filled, chest#3 still has space available and chest#1 still has both wood and saplings, the sorter does not function correctly (sending the saplings to their chest). If I manually remove the wood from chest#1 then the saplings are sent to their desired chest. So basically the sorter tries to push whatever is first on the filter list and if it doesn't find viable destination, it gets stuck and does not move onto the second item in the list.

I'm also having issues with Sorter in 6.0.5.46. For me, everything sorts fine, except the default branch, which doesn't work at all. Whenever I set color for default, no items will be transported to this location.. Other filters will still work.
Downgrading to 6.0.4.44 solves this issue.

This should all be fixed in v7.

Any idea what was done to fix this?