@zcalusic Just checked the output of restic snapshot and seems you are right each run has a different hostname,
--------------------------------------------------------------
d1bff105 2020-05-19 11:26:40 d398bba15085 /data
551ca15f 2020-05-19 11:27:23 57bd7c937fc5 /data
e8411a24 2020-05-19 11:29:51 41042786e8f1 /data
64d9b2ea 2020-05-19 11:30:01 6509be0da194 /data
59aed31e 2020-05-19 11:30:16 87ba54b7ff65 /data
07a52ca7 2020-05-19 11:30:25 37f48a73d511 /data
28d6592f 2020-05-19 11:31:57 ad82da2bb42d /data
01211a46 2020-05-19 11:36:46 f85e98e11462 /data
5a59e670 2020-05-19 11:42:04 70885c547a18 /data
e3d2936a 2020-05-20 10:10:20 14fcbeba1278 /data
e73ab74e 2020-05-20 11:45:12 8c695199cc2c /data
3ba3f8f8 2020-05-20 13:04:47 1231c99d72e5 /data
Added --host restic to my restic command and it started correctly identifying them as unchanged. Thanks for the help!