I am fighting with manual entries in a sheet containing a query. I have read that it could be fixed by creating a help column but I cannot get it to work as intended. Could you please have a look at this? I think I could use the timestamp as a key or change the query tab but cannot make it work.

Here is the setup: I have 2 sheets populated by a google form:

SHEET 1

SHEET 2

TAB containing query and manual entries

Result when new data are coming in at the moment

Result that i am looking for