bug in command line with / ?

[phgerin]

Cas mode, textbook, last firmware.

Lets say I have 'sin(x)' in the history.
Now, I want to enter 2/sin(x), so I type 2 then /
The cursor is on the denominator of the fraction.
At this stage, if I select sin(x) in the history and press enter, sin(x) is inserted at a wrong place in the numerator (see screenshot).
If I type 2 / then 'ans', everything is ok.

Edit: bug only present when using the keyboard to select and not via the touchscreen.

[Marcus von Cube]

It's probably the first use of up arrow that moves the cursor inside the expression before the next 'up' enters the history screen.

[phgerin]

Correct, I didnt notice it.
Thank you !