So you tried to shit on developers by posting a link to a completely reasonable request (“theming is fine but please be mindful of wasting our limited time by bombarding us with bug reports related to janky themes”) that you hadn’t even read. Got it.
People need to understand that none of this development is free. These people donate their time to make these projects for us to have, completely free of charge. Investigating a bug can take hours, or days, sometimes longer. Imagine doing that and it turns out there wasn’t a bug with your program at all, it was with a theme that the user installed. I’d also be pissed off about the time I’m donating for the good of the community being wasted.