"Inline variable initialization must be a constant value" despite -D no-inline

[MoritzBrueckner]

Consider the following Haxe code:

class Main {
	public static inline var maxLightsCluster = getMaxLightsCluster();

	static function main() {
		trace(maxLightsCluster);
	}

	public static inline function getMaxLightsCluster(): Int {
		#if (rp_max_lights_cluster == 8)
		return 8;
		#elseif (rp_max_lights_cluster == 16)
		return 16;
		#elseif (rp_max_lights_cluster == 32)
		return 32;
		#elseif (rp_max_lights_cluster == 64)
		return 64;
		#else
		return 4;
		#end
	}
}

When compiling with -D no-inline, there is the following error:

src/Main.hx:2: characters 2-68 : Inline variable initialization must be a constant value

Of course the getMaxLightsCluster() function is no longer inlined, but the variable maxLightsCluster shouldn't be inlined anymore as well. The manual does not state that the no-inline option only considers functions, but not variables.

I'm using Haxe 4.2.5.

VSCode example project (try.haxe.org has no no-inline param): NoInlineIssue.zip