Keyboard shortcut to initiate/start a dynamic expression

It would be very handy to have a keyboard shortcut that can initiate/start a dynamic expression. For example, you could be typing in a text element as plain text then without having to click, press a keyboard shortcut e.g. shift + 1 and then the dynamic expression list can popup…from there its easier enough to use arrow keys and enter to continue the flow.
Kapture 2020-05-16 at 13.21.53



This would be great!