Sorry, i did wrong opening this bug again. The bug i meant is covered in [4.0.1.45][XA2 plus dual sim] - sim not selectable
Issue still present on XPERIA XA2 dual sim with build 4.0.1.48 using two german GSM-900 (D1 network) sim cards.
UI Language german
Issue first seen in 4.0 version
Reproducibility 100%
In phone app call history if you click a history entry select options dialog for sim card to call contact again displays only for ca. quarter a second and directly disappears again. No chance to select one sim card.