Ti.UI.TEXT_ELLIPSIZE_TRUNCATE_END, Ti.UI.TEXT_ELLIPSIZE_TRUNCATE_MIDDLE, Ti.UI.TEXT_ELLIPSIZE_TRUNCATE_START are not working if you use "left" and "right" to define a label's width. Ti.UI.TEXT_ELLIPSIZE_TRUNCATE_MARQUEE still works in such case.
Before 4.1.0, I can just set Label's ellipsize to true to show the ellipses in the end, even if I use "left" and "right" to define a label's width. On 4.1.0, ellipsize = true isn't working at all.
To re-produce, create an Alloy default project with the following: