AWR2243: Internal phase changes of the two SYNCIN pins for 20GHz LO

Dear TI experts,

Is chip-internal phase change (internal circuit length) of the FM_CW_SYNCIN1 [pin# B1] different from the FM_CW_SYNCIN2 [pin# D15]?

Do we have out-of-phase issue when we use the port B1 in one slave chip and D15 in another slave chip, for example?

Thank you in advance for your advice.