Request: While MatchSrf and BlendSrf are active it is possible to show zebra stripes on the surfaces involved, and change the Zebra settings. This request is partially implement in the current WIP V9, but different parts in MatchSrf and BlendSrf.
Current situation in (9.0.26041.13355, 2026-02-10)
BlendSrf: if Zebra is active and the input surfaces are selected then zebra stripes are also shown for the blend surface, and the zebra stripe settings can be changed while BlendSrf is active. However it is not possible start Zebra nor add surfaces for zebra stripes while BlendSrf is active.
MatchSrf has a button to show the zebra stripes, However while MatchSrf the zebra settings cannot be adjusted, even if surfaces were alread displaying zebra stripes before MatchSrf was started.
