Score Edit: triplet 8, 16th grouping not configurable

Cubase
1

For a client I need to enter the Penny Lane piccolo trumpet solo, as simple as it seems, I don’t get the 16th subgrouping under the triplet 8th notes as expected any suggestions any one?
-Is there an option to merge two 16th triplets to display as one triplet group of 8ths?

Steps to reproduce:

2

The only way would be to use the Build Triplet function. Select notes, set it to 6 over 2/8 and hit Quantize.
triplets2.PNG
triplets1.PNG

3

Not perfect since it’s showing 6 instead of 3 - but it helps me out thx agin.

4

?? Simply type “3” in to the text box.

5

Yes… that’s what I found out just yet → after all these years…