How can i add 5 grace notes before a note, when only one grace note can fit in? (GuitarPRO)

Question

Here's a part (measure 3) of "Tango En Skaï" (Roland Dyens) I am trying to write out.

You can see there are 5 grace notes before the A, how would I add this in GuitarPRO?

Here what it looks like when I try and add a grace note before.

Please help if you know how.

Update:

You can do it Sibelius!

Answer 1

As of Guitar Pro 7.5, it is not possible to add multiple grace notes in this way.

Grace-note before the beat: A Grace note is an ornamentation that consists in a very short note played before an other one. In Guitar Pro, you can add a grace note for each string. However, it is not possible to set several grace notes on the same string. A grace note does not count for the bar duration and for the rhythm display.

(Guitar Pro 7.5 User Guide, page 92).