Say One Thing, Do Another? Diagnosing Reasoning-Execution Gaps in VLM-Powered Mobile-Use Agents. - Lingzhong Dong; Ziqi Zhou; Shuaibo Yang; Haiyue Sheng; Pengzhou Cheng; Zongru Wu; Zheng Wu; Gongshen Liu; Zhuosheng Zhang 001 (CoRR, 2025)