Recently, from the right bend of the cart track the wall is already visible, where you have to turn left.
"lojtra": at the top of the grassy clearing we keep to the right edge of the gully and continue into the forest until we reach the "grassy level area". Here I assume many people climb the step and continue left. Above the "lojtra" straight up and then slowly slightly right, although the forest on the left is quite tempting. Matic4 wrote an excellent instruction for the return past the bivouac. The path is practically gone, narrow scree (thin white line for glasses wearers who don't have them with them), visible already from the bivouac.