Off-topic rant: "Someone with spare time on their hands feel like adding a 'Disable splash screen' checkbox to the preferences panel?" That suggestion illustrates a common anti-pattern in open source software. Broken behavior should simply be fixed, not receive an extra option to turn it off. No one wants to have to check an "unbreak my software" checkbox.

Thank you kindly, sir, that worked! The current wrapper script is a bit different, but the same switch does the trick.