3GPP 24.501 v20.0.0 — the document's own text
5.3.22 Interaction between MICO mode with active time and extended idle mode DRX cycle
Taught in 4. Inside TS 24.501, the document at the centre (CT1 — the group that writes what your phone says, overview).
The UE can request the use of both MICO mode with active time and eDRX during a registration procedure but it is up to the network to decide to enable none, one of them or both (see 3GPP TS 23.501 [8]).
If the network accepts the use of both MICO mode with active time (see clause 5.3.6) and eDRX (see clause 5.3.16), the extended DRX parameters provided to the UE should allow for multiple paging occasions before the active timer expires.