ASR1K not sending syslog out of Management interface

Im trying ot get syslogging working on a Cisco ASR but i cant get it working via the management interface. Heres output of "show logging":

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Trap logging: level debugging, 1131 message lines logged

Logging to 17.22.4.202 (Mgmt-intf) (udp port 514, audit disabled,

link up),

97 message lines logged,

0 message lines rate-limited,

0 message lines dropped-by-MD,

xml disabled, sequence number disabled

filtering disabled

Logging Source-Interface: VRF Name:

GigabitEthernet0 Mgmt-intf

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I've carried out a packet capture on the upstream switch and i dont see any syslog traffic out of the management interface. When it si configured like this i also do not see syslog traffic out of the interface to the global vrf. If i set a syslog server without specifying mgmt-intf vrf then i see traffic out of the global vrf, but that doesnt help as the upstream gateway is in a customer vrf, not our management vrf.

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Heres the config:

login on-failure log

login on-success log

logging trap debugging

logging facility syslog

logging source-interface GigabitEthernet0 vrf Mgmt-intf

logging host 17.22.4.202 vrf Mgmt-intf

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Any ideas? We have the same setup on a c9300 and it works as expected