Hato FB 200 works from remote, but wall button only gives one impulse?

Hello!
Please help me with the problem shown below.
I have a problem controlling this drive from an additional button, from the remote it works fine.
The drive only responds to one impulse from the button, it can be opened or closed, subsequent button presses are unresponsive. Every time the mains power is switched off and switched on again the situation repeats itself.
Thank you in advance for your help!
Best regards!