That's a thing I noticed too. But I think I can explain a little bit about that.
First of all, what you experienced there is also to see when you are writing with for example an Spen. You just really have to take a close look.
To make the input look cleaner the software kind of renders the detected input and round it up to make it look more fluid.
The picture I posted is out of the App "Write ". There you have a setting where you can choose how much the input gets rounded.
l turned up the setting from No 1 to No 5. The movement on the screen was the same in every line.
So you can see how much influence an App setting can make .
So you can't say yes or no to your question. For me the standard Android handwriting recognition makes a really good job in terms of showing what's been written on the Display without the chicken influence
OneNote is imo an negative example for that.
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