Formulas dissapear when I add field to subtable

Hi! When I add a field to subtable work orders all formulas connected with that subtable gets empty. Any idea how to avoid that?

Hi,

May I confirm that it’s a reference subtable, or the subtable that has been used to generate a new sheet? If yes, we have identified this issue and will apply the fix in our next update. We will notify you once it’s fixed, sorry for your inconvenience!