Hi,
Thanks for your reply.
The font stays the same when I highlight the number. As I said I am not sure only the digits are corrupted. I think only in the digit it is visible.
When I type Hebrew letters (which Arial should support and look the same as English letters), it looks different too (see screenshot attached). It looks bold, thought it is not defined as bold.
I experience this behavior in any of the views, but only in Articulate and only in Arial. I use Adobe Creative Cloud software and don't experience any problem.
Note that it happens in two different computers, with different OSs.
Thanks.