Temporal Rift + Chains of Emancipation

Chains of Emancipation gives you full rage when you lose Temporal Chains. Temporal Rift gives you unnafected by temporal chains but for some reason it seems like it gives you immune instead of unnafected. You have the icon but there are couple interactions that make no sense:

1.Got chains of emancipation equiped , curse my self with temp chains via Rotblood promise ring -> got temp chains icon on me and im slowed (correct behaviour) -> put on and activate Tempora Rift and i gain max rage which shouldnt happen since its UNAFFECTED and not IMMUNE(bug) so the temp chains curse shouldnt be removed -> this makes temp chains icon dissapear since i gain max rage and chains of emancipation make me immune to temp chains while over 25 rage(correct behaviour) -> after rage drops to below 25 i regain the temp chains icon(correct behaviour)

2. Cursing yourself with Temp chains via Rotblood ring's blashpemy and then dissabling that blasphemy gives you max rage from emancipation chains(correct behaviour) but once you activate temporal rift it wont work anymore for some reason(bug).

It seems to me like Unaffected from Temporal Rift acts like Immune but just lets you keep the curse icon in left corner and doesnt correctly work with those items that were introduced before.