[issue41765] XFCE task switcher shows 'Tk' insteadl of Window title

Mark Summerfield added the comment: Same applied to IDLE for Python 3.8 -- ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue41765] XFCE task switcher shows 'Tk' insteadl of Window title

Mark Summerfield added the comment: I just ran IDLE and it seems to have the same problem. Although the taskbar entry is 'Python 3.6.9 Shell' (ought really to be 'IDLE'), when context switching the switcher shows the correct icon but the title 'Toplevel'. --

[issue41765] XFCE task switcher shows 'Tk' insteadl of Window title

New submission from Mark Summerfield : This tiny test application illustrates the problem: ```python #!/usr/bin/env python3 import tkinter as tk app = tk.Tk() app.withdraw() app.title('Test App') app.deiconify() app.mainloop() ``` When run on Linux with XFCE the task bar entry shows the text 'Te