In 1.0 the keybind Alt+E would not intercept the button combination AltGr+E however now in 1.1.0 it does.
This causes problems for those of us who have keyboards with an AltGr button and use it to write different characters. For example I can no longer write left parenthesis "(" in Factorio because the AltGr+E key combination gets intercepted as the Alt+E bind and creates a deconstruction planner instead.
It is not only the Alt+[x] keybinds that are problematic, even the [x] keybinds will trigger while writing if using AltGr.