@foxmeister
There is no DL staff member around here on the Duome community forum to read your complaint.
Doesn't seem like that the Duolingo CEO has been any active on the Reddit channel lately.
One former Reddit mod seems to having retired after receiving feedback to his last written letter (e.g. about customer support suggestions).
For such a small course like Chinese having to pay is questionable anyway; you surely know that paying doesn't have any influence on course content or customizable advanced user options.
In the reply to the letter it was said by the CEO that Duolingo Inc. will be concentrating on eight languages; Chinese was NOT listed for now.
On Duolingo you better switch over to the ultra-long French, Spanish paths (almost 300 units, 8 sections with real content) while others like German, Italian are currently being worked on.
The Japanese course also got several updates already, is much longer (221 units).
It might be similarly working with the strokes for Kanji, Hiragana, Katagana like you're experiencing it with Hanzi (I don't learn/use it so can't tell).
Feel free to use the Super support email address or send a bug report:
https://www.duolingo.com/help/support-request
Don't be surprised if you don't get any feedback. There are only two staff members working in the support (search for "support" on Reddit and you'll see several threads) and the CEO basically said he won't stack them up for now.
There is a way to resend the complaint to their social media profiles or to Tracee on Reddit, once you haven't heard back for a while after receiving your ticket id.
Doesn't paying require available extensive course content which the shorter Chinese Mandarin course on Duolingo can't deliver?