Bleh, okay.. where to begin? This is a very complex trend. I can't answer your questions properly either because there are still a few problems with your ability to annotate without accidentally dropping fractals over time. So, let's try to address that.
Firstly though, there's something weird with your data. With the overnight gap removed, my 9.55 Bar on the 4th breaks the 15.40 low of the 3rd by two ticks only. Why does yours plummet through the LTL? There isn't a VE here at all for me, which is going to cause some problems. Don't know why there is such a discrepancy between our data.
Regardless though, take a look at this gaussian illustration. Fractals are built with volume sequences and price geometry. Until we clear the RTL of the previous container on whichever fractal, we can't arrive at P2 of the next container on the same fractal. So, even though we might see a series of peaks and troughs, along with Dom and Non-Dom price movement, the location of where it is occurring is relevant to understanding which fractal it's on.
I've zoomed in on the FTT -> P2 movement on the image. Imagine a sub-fractal container [drawn in black] taking us from the FTT of the Red trend to the P2 of the Green trend. Regardless of the volume sequences in the purple bracket to the left, we can't begin our 2B of the Green Trend's B2B until the RTL is cleared. All of the sequences before this point are sub-fractal to the R2R2B2R of the Red Down-Trend. However, once the blue bracket on the right is reached, increasing volume can now give us P2 of a higher fractal; the one which is equal to the Red Downtrend.
So, although the price container and volume sequences may look identical when taken out the of context, depending on where we are in the geometry of the larger trends, the gaussians will be assigned to different fractals.
Therefore, if you take a look at the up-container from 9.55 to 10.45 on the 4th, although it has a full volume sequence within it, the volume sequence within it is actually sub-fractal to the down-trend and therefore not eligible to advance the slower trend, because we are only at P2 [i.e. B2B] at 10.35 via the slower geometry [RTL from 11.10 on the 3rd to 9.45 on the 4th], after which we don't get to complete a full sequence on the slower fractal before the sequence continues downward. Since it's not equal, the trend doesn't advance. If 10.45 OB had increasing volume, it would be equal and the slower trend would advance.
Hope that helps. This whole paradigm is notoriously difficult to transfer, but with enough study and contemplation hopefully more and more pieces will continue to click over time.