in the current Simulink model I am working on, I quite often have to add registers into existing connections (1st pic). I usually did this by right-clicking the register and dragging it into the connection. The block was directly connected with its input and outputs (2nd pic). This doesn't seem to work properly anymore since I am using 2020b (before: 2018b). Sometimes it does work, but most of the times, the register block is just placed above the connection (3rd pic). Please have a look at the three pictures that visualize both scenarios.
Rewiring everything manually is very tedious. How can I get back to the original behavior, i.e. that produces the outcome of the 2nd picture?
Help is greatly appreciated!
Thanks and regards