Yes, it’s all about the tabs for me apparently!
In 12.10b7, I make this table in a DB with an AL32UTF16 NCHAR characterset:
CREATE TABLE popup (hexy NCHAR(4));
INSERT INTO popup (hexy) VALUES (CHR(7));
Inspecting the column value works fine:
SELECT DUMP(hexy) FROM popup;
However, in the SB RHS Data tab, while the tab shows up (on my PC) as a dot, r/c on the value in the data grid and entering the Popup Editor’s hex tab only shows the 3 spaces and not the initial tab character. I found that if I use the navigation buttons at the top while still on the hex tab, that the “07 00” NCHAR tab character will properly appear.