[AIRFLOW-6018] Display task instance in table during backfilling (#6612)
[AIRFLOW-6018] Display task instance in table during backfilling (#6612)

* [AIRFLOW-6018] Display task instance in table during backfilling

dhuang/incubator-airflow,Fokko/incubator-airflow,mrkm4ntr/incubator-airflow,sekikn/incubator-airflow,spektom/incubator-airflow,cfei18/incubator-airflow,cfei18/incubator-airflow,airbnb/airflow,dhuang/incubator-airflow,danielvdende/incubator-airflow,Fokko/incubator-airflow,bolkedebruin/airflow,cfei18/incubator-airflow,nathanielvarona/airflow,DinoCow/airflow,airbnb/airflow,airbnb/airflow,nathanielvarona/airflow,apache/incubator-airflow,spektom/incubator-airflow,apache/incubator-airflow,mistercrunch/airflow,nathanielvarona/airflow,Acehaidrey/incubator-airflow,Acehaidrey/incubator-airflow,wooga/airflow,wileeam/airflow,Acehaidrey/incubator-airflow,apache/airflow,sekikn/incubator-airflow,cfei18/incubator-airflow,bolkedebruin/airflow,danielvdende/incubator-airflow,mistercrunch/airflow,dhuang/incubator-airflow,Acehaidrey/incubator-airflow,nathanielvarona/airflow,apache/incubator-airflow,mrkm4ntr/incubator-airflow,apache/incubator-airflow,cfei18/incubator-airflow,wileeam/airflow,wooga/airflow,dhuang/incubator-airflow,mistercrunch/airflow,wileeam/airflow,lyft/incubator-airflow,nathanielvarona/airflow,mtagle/airflow,Acehaidrey/incubator-airflow,mtagle/airflow,Acehaidrey/incubator-airflow,apache/airflow,lyft/incubator-airflow,mrkm4ntr/incubator-airflow,wooga/airflow,apache/airflow,apache/airflow,lyft/incubator-airflow,nathanielvarona/airflow,danielvdende/incubator-airflow,danielvdende/incubator-airflow,wileeam/airflow,mistercrunch/airflow,DinoCow/airflow,apache/airflow,mrkm4ntr/incubator-airflow,sekikn/incubator-airflow,DinoCow/airflow,DinoCow/airflow,spektom/incubator-airflow,bolkedebruin/airflow,mtagle/airflow,lyft/incubator-airflow,bolkedebruin/airflow,wooga/airflow,apache/airflow,Fokko/incubator-airflow,danielvdende/incubator-airflow,cfei18/incubator-airflow,spektom/incubator-airflow,Fokko/incubator-airflow,sekikn/incubator-airflow,airbnb/airflow,danielvdende/incubator-airflow,mtagle/airflow,bolkedebruin/airflow