This is currently painful to copy/paste properties from a layer to another one, simply because it copies and override ALL the properties. But this is not, most of the time, what I am trying to do. Most of the time, I am looking to copy/paste only 1 of the many properties found in that layer, ie a colour or effect and my goal is not to overwrite all the 2nd layer’s properties, but instead “append” that copied style to the existing ones.

EX: Copy innerShadow X from layer1. ADD (append) to layer2’s effects, without impacting the colours and effects that are already there.

That being said, the feature request is to be able to copy a specific colour or an effect applied to a layer/frame, while including all its opacity, gradients, and other properties, and paste it to another layer/style without impacting the existing layer’s properties.