Prevent deletion of edited queries with down array

[colinhacks]

When you use :arrow_up: to see the last query, make some edits, then press the down arrow, it deletes the query and you lose your changes. Ideally, after edits are made it shouldn’t be possible to accidentally delete the query with the down arrow.

[Dhghomon]

Oh yeah, I've just been living with this small annoyance without it reaching the conscious "Maybe I should fix it" level. Will take a look