First section showing gap between the menue and the start of first section. No margins, no paddings. Checked everything!
Can´t even "disable" the preview of the first section in the navigator (clicking on the eye-symbol, so it doesn´t show up in the layout, just the inside items in the section i can hide in the navigator). Every section i drop to the top has the gap and can´t be "unviewed".
Other pages don´t show this behaviour (no gap and can be disabled in the preview).
Even when i inspect the code in the browser i find no rendered margin etc. Looks like an bug...