Offset Tracking: Movement vectors/grid problems


I am working with two S1 images of a glacier:

I follow the offset tracking tutorial made by Veci. But the result I get is not well georeferenced (the image is flipped).
So first, I tried applying TC as final step. The image is corrected, but there is no “Coregsister GCP movement vector” option available.
Then, I tried apllying TC before the Offset tracking step, but the final result shows the grid outside the image, as shown below (you can see the grid as a red cross and the image is at the top right):

:roll_eyes: How can I get a correct georeferenced image with the grid and the movement vectors?