Like this? I suspected that was it, it was never sitting right from day one.sorry no photo but I took a look at my wifes Cube bike ( Cube Access rather than Reaction but I would guess they are the same). On that bike the same washers/spacers that are against the head of the 2 bolts are replicated on the other side of the slotted ( white) outer bar. So I would say your bike has been incorrectly assembled.
exactly
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