[Reader DC] Fill & Sign Comb Field does not work with Central European characters
When typing Fill & Sign text, as soon as a Central European character is entered, Fill & Sign switches to another font. If the field is a comb field, it switches from a monospaced font to a proportional one and breaks the feature completely, the letters don't fit anymore into boxes that Adobe Reader shows.
Additionally, even for normal text fields, this fallback means that different fields use different font depending on if any regional characters are there or not. The result looks inconsistent and ugly.
Thanks for reporting the issue. We are looking into it and will keep you posted in case of any updates.