graphic of notes on lanes

Cubase Pro 10.5 : Instrument mode/VST tracks; until now there has been a small graphic of my melody line notes on my lanes (i may not have the terminology accurate here - by “lane” i mean the rectangular strips to the right of each track)

This graphic feature has been very helpful.

Now there is no image that i described above

How can i get it back?

Thank you

Hi and welcome,

Could you please attach a screenshot? I have no idea what do you mean, sorry.