Wondering if anyone has first hand experience with dysgraphia or knows enough to give me some ideas 'cuz I'm having a hard time finding much online.

My kid is wrapping up 1st grade, she'll be 7 in June, and her handwriting is awful. Before schools shut down, I was seeing her bring back worksheets where I couldn't even tell what letters she was writing, much less make out words. When I pushed her a bit, I figured out that she always wants to be the first to finish a task so she rushes and therefore doesn't put any thought into forming her letters. They also only seem to write on blank/unlined paper, so I started lining her pages and working with her to slow down. That makes it better, but even with that, it can be hard to make out what she's writing. Since we've been home, I've been working with her and she really resists writing tasks. She hates tracing letters, and even with writing tasks that she enjoys, like her own stories and penpal letters, she gets very frustrated when I ask her to pace herself. My suspicion is that her mind is moving quickly (very typical for her personality - she has a lot to say all the time) but writing isn't allowing her to keep up with her mind. When I look at dysgraphia signs, she has a lot of them - poor spacing, unless I line things out for her and remind her to put spaces between words, definitely poor spelling (she can spell a lot of sight words but doesn't write them correctly), her letter and number formation is messy.

All that said, she is a strong reader and a strong student, and I've asked her teacher about potential AD(H)D issues earlier in the year (kid is very active, interrupts, has a hard time containing herself, lots of signs, and dysgraphia seems to be tied to ADHD and learning disabilities) but her teacher wasn't concerned because she's not disruptive, she's learning well and even ahead of her class, etc. I just recently asked her teacher about the handwriting issue, since I've observed it a lot more on my own now that we've been home, so I'll see what she says but wondering if folks know more about this or am I just expecting too much of a 6 year old? Online I can't seem to find much about when kids are typically diagnosed - do I just need to give her more time to develop?

Thanks for any ideas!