Soundbug - replay of accents on the offbeat in swing

1) choose a woodwind or brass instrument
2) add the swing option to the score
3) write 8thnotes
4) add accents on the offbeat(s)
5) replay the score

The accents are not affected by the swing intruction, so that there is an awkward "wobbeling" to the sound, I don't know how to describe; the accent is played before the new pitch.

This problem also occures in the new verson (3.6), but i could not select it.