The legislative clerks advised me that someone can make an amendment that is nine years, 366 days—or 364 days or whatever—and that can be considered as an amendment and voted on. At report stage, the House can decide, “Well, you know, that doesn't really make a lot of sense, so we're going to bring it back to 10 years.” That's what I've been told by the legislative clerks.
On May 26th, 2021. See this statement in context.