It will according to Raytheon:
"The Raytheon High Mobility Launcher (HML) that will be provided for LAND 19 Phase 7B has also been upgraded with the same common launch rail and new electronics as the Mark 2 canister launcher. The launcher raises the missiles up to 30 degrees and can be rotated 360 degrees, and will give the HML a multi-missile capability for the AMRAAM, AIM-9X Block 2, and AMRAAM-ER.
Source: https://www.raytheon.com/sites/default/files/2019-04/ADBR_WorldLeader!_Land19_Supplement.pdf?linkId=66006150