Fixed glazing plastic window is leaking

Please provide one photo each from the outside and inside showing the entire window and the adjacent wall/reveal, lintel, and windowsill.

As long as the drainage on the frame profile OUTSIDE is not sealed, no water can come from the glazing bead joint.

Photos are coming, but I can only manage Friday afternoon. By the way, the humidity is 29%.

29% and no health problems yet

sorry, but I have never had such a measurement with moisture problems and the current weather.
With that, I'm out of here,...

Hello, quick note to the group. Regarding the water drainage, it is probably stuck (with poor images) at the rebate drainage! What can be seen is a triple-glazed insulated glass unit with black perimeter bonding. A glass retaining bead with injected EPDM gasket. It would be nice to know which profile is used, then we could go into more detail. So if the spacer blocks are correctly installed, enough drainage grooves are milled, vents are milled at the top of the frame (for windows with RAL 7016 this is anchored in the processing guidelines), there are so many points, that's why GOOD IMAGES are important. Regards Thorben Müller

29% and no health problems yet sorry, but I have never had such a measurement with moisture problems and the current weather. I'm out of here,...

The arrogance and tone with which some people behave here is truly incredible. Who do you think you are?!