How it was before (on v1.5.2): Activating ‘Spoof Battery’ took effect immediately without any configuration, completely locking access to the charging cycles counter. Custom values or randomization were assumed as an optional step to do via Settings UI.
How it became now (on v1.5.5): Activating ‘Spoof Battery’ do nothing until manually configured via Settings UI. Completely locking access to the charging cycles counter is no longer possible (real downgrade).
Addendum: Current randomizers for 'Charging Cycles' and 'Boot Count' provide too wide range of values (7500 for example, which is physically impossible). It would be better to replace them with randomizer from 'CELL MNC' or create a new one with range 100-500 e.g.
Tested using DevCheck under LineageOS 22.