The source project of this merge request has been removed.
Fix wrong weekday label of Chinese locale when length set to letter only (M)
When using Chinese locale (zh_CN / zh_TW / zh_HK / zh_SG) and weekday label length is set to letter only (M), the letter chosen is incorrect. The last character should be taken instead of the first when using Chinese locale.
BUG: 450571
Edited by Zhangzhi Hu