I am trying to replace a sample with another sample but I can't for the life of me get it working. I suspect it has something to do with asynchronous functions such as the clearSampleMap. Any ideas?

const var Sample1 = Content.getComponent("Sample1");
const var Sampler1 = Synth.getChildSynth("Sampler1");

Sample1.setMouseCallback(function(event)
{
    if(event.clicked){
		FileSystem.browse("undefined", false, "*.wav", function(result)
		{
		    if(result){
			
				Sampler1.asSampler().clearSampleMap();
				var importedSamples = Sampler1.asSampler().importSamples([result.toString("FULLPATH")], false);

			    importedSamples[0].set(2, 60);
			    importedSamples[0].set(3,60);
			    importedSamples[0].set(4,60);
			    Sampler1.asSampler().saveCurrentSampleMap("Module1");
			    Sampler1.asSampler().loadSampleMap("Module1");
			    

		    }
		    
		});
	}
});