Make sure that you're applying the blend mode to the object that is on a the layer above the other content. If you need to rearrange the layers, go to the layer stack in the lower right of the of the project, select a layer, and move it in the stacking order.
Hi forgot to add it to the screenshot but i made sure that the layers are stuck correctly
also in the meantime i updated chrome and my os win10 just in case but it still keep happening
does anyone has any suggestions?