Product and version: FileMaker Pro Advanced 14.0.5
OS and version: Mac 10.10.5
Hardware: MacBook Pro, 15-inch, Late 2011, 2.4 GHz Intel Core i7, 16 GB 1333 MHz DDR3
Description: When adding a top border to a Trailing Sub-summary part a static line appears at the bottom of the Sub-summary part. The fill seems to occupy the space correctly.
How to replicate: Create a layout with a Body and a Trailing Sub-Summary. Sort by the Sub-summary.
Workaround: Don’t use a top border. This is unfortunate because a border would nicely separate the list of records in the Body.
Subsum_Line_01: an added, unwanted bottom line.
Subsum_Line_02: here is how that part is styled. A top border is created but not a bottom border.
Subsum_Line_03: Here the part is border-less. It only has a fill.
Subsum_Line_04: The Sub-summary part expands, which is expected.