Have a global setting for not sharing the post title by default when I want to directly share an image from the app. It's come unstuck and turned back on for me a couple times.
I also wanted to say the only reason I'm using lemmy at all is because of your app; I'm a big fan. As soon as your app turned off for Reddit, I quit using Reddit. I'm glad that you turned to this community, and I'll support you here too :)
Side note: I'm a software developer, so if you ever want an enhancement in an open-source library, maybe reach out and I can take a crack at it. I'm mostly familiar with Python and C# but I'm always willing to learn new things!