I am a third-country national with permanent residence in the Czech Republic based on partnership with a Czech national (we are not married and not "registered"). In March, I applied for EU long-term resident status. However, the process was paused until I provided my tax returns for 2019, which only happened at the end of June 2020. My application is still "in process" according to the Interior Ministry website.
However, my partner got a job in Germany and we moved here in the middle of July. I registered my address. I am self-employed, and my company is still based in the Czech Republic. Thus, the 90-day clock started.
What happens if the Czech ministry still hasn't approved my EU residence at the end of the 90 days (i.e. middle of October)? Can/should I apply for a temporary visa from the German Embassy in Prague? Or can I do that in Germany?
Any advice would be greatly appreciated.
(Thanks again to @Relaxed, who provided such detailed info earlier in the year.)