Pop-up operator button question

Hi all,

I’m writing a script to invoke a pop-up panel with some menus properties and operators using

def invoke(self, context, event):
    return context.window_manager.invoke_popup(self)

One of the operators is:

row.operator("render.opengl", text="GL Render", icon='RENDER_STILL')

unfortunately, I’ve also set up a custom keyboard shortcut for this operator, Shift Alt R, and it’s text is overlaid across the button, on top of the custom text I set up. Both texts are illegible.

I can’t figure out if there is a way to omit the shortcut text from the button. This is just a cosmetic nuisance, but I’m hoping there is a solution.

Many thanks in advance