I-93 South, approaching the I-93S/I-293S split: https://www.waze.com/editor/?env=usa&lon=-71.47070&lat=43.06439&layers=421&zoom=5&segments=31378036
Waze provides no indication as to which interstate to take or maintain-on, at least when it wants you to take I-293S; I traveled this, yesterday and since Waze made no indication to leave I-93, I remained on it only to realize it wanted my to switch to I-293S, after it re-routed.
There is an existing user report for this exact problem, created, coincidentally, yesterday so I wasn’t alone. :?
Thanks.