IKEA 365+ SÄNDA wall mounting, why not?

Hello everyone,
at the Ikea store I was told that I can easily mount the flexible IKEA 365 SÄNDA light rail system on the wall as well. Now, when unpacking, I see that wall mounting is explicitly discouraged. Does anyone know why or has anyone already had experience with wall mounting IKEA 365 SÄNDA?
Many thanks

Thank you very much for your input halfvier,

meanwhile (after about 4 days) the Swedish experts on corrugated walls :D have also responded to my email. If that is actually the reason why the instructions explicitly advise against wall mounting, then it really comes alarmingly close to the American conditions... along the lines of: microwaves are not suitable for cats:

Here is the reply:

thank you for your email.

The article IKEA 365 SÄNDA can only be mounted on the wall if you do not use a wall-mounted lamp, but spots or a lamp with a flexible neck.
Best regards

That's clear, it says something like that in all manuals so that the corporation (no matter which) can protect itself in advance, uh, must do so.

By the way, the story about the cat in the microwave never actually happened, hoax that has been circulating for ETERNITY :)

The woman at Meckes with hot coffee is true though :)

You can screw anything to the wall! But the manufacturer will not advise that in the manual if it is not intended and completely safe.

So if an employee says, "you can do that," you don't necessarily have to find that again in the manual. It only contains legally secure stuff (supposedly :) ).