Dynamic ai_strategy variable false positive

[Zankoas]

Dynamic ai_strategy variables throw a lot of errors, such as here:

			modifier = {
				NOT = { has_war_with = FROM }
				OR = {
					check_variable = { FROM.ai_strategy_conquer@THIS > 0 }
					check_variable = { FROM.ai_strategy_antagonize@THIS > 0 }
					check_variable = { FROM.ai_strategy_declare_war@THIS > 0 }
					check_variable = { FROM.ai_strategy_prepare_for_war@THIS > 0 }
					any_owned_state = { is_claim_or_core_of_FROM = yes }
				}
				factor = 1.5
			}

Seems the issue is with with multiple links at the same time; if you remove FROM part the error will disappear.

Similar too this issue: #34

Full screenshot: