Global options shouldn't be used as a storage of arbitrary state that's not configurable and persistable. Moreover, Features layer code [`AbstractInlineParameterNameHintsService.GetInlineHintsAsync`](https://sourceroslyn.io/#Microsoft.CodeAnalysis.Features/InlineHints/AbstractInlineParameterNameHintsService.cs,40) should not use such global mutable state. See [DisplayAllOverride](https://sourceroslyn.io/#Microsoft.CodeAnalysis.Features/InlineHints/InlineHintsOptions.cs,b47087ba7ab9bee0,references)
Global options shouldn't be used as a storage of arbitrary state that's not configurable and persistable.
Moreover, Features layer code
AbstractInlineParameterNameHintsService.GetInlineHintsAsyncshould not use such global mutable state.See DisplayAllOverride