This applies to offline scenes saved from both an actual console and from offline mode. It appears that when the scene is loaded the FX parameters in the scene are not overwriting the currently loaded ones, resulting in the FX parameters all being left at the value they were at before the scene was loaded.
This problem does not happen when loading an offline scene to a console.

Rack 1 Before & After
https://ibb.co/p0xqc24
https://ibb.co/gS2T1Xs

Rack 5 Before & After
https://ibb.co/DDn8sNM
https://ibb.co/m5rNTTd

Platform: Android
Variant: XM32
Version: 1.5 (332)