Currently there is an issue in which horizontalHeaderSeparatorBuilder is as wide as the screen instead of being as wide as the row:
The width of the builder can be constrained, while there does not seem to be any side-effect to use start instead of stetch for cross alignment on the column:
Currently there is an issue in which
horizontalHeaderSeparatorBuilder
is as wide as the screen instead of being as wide as the row:The width of the builder can be constrained, while there does not seem to be any side-effect to use
start
instead ofstetch
for cross alignment on the column: