Toad 11.5: "Row #" column in session browser takes all space

This happened 2 days after I installed 11.5.
Suddenly, "Row #" column has expanded so much, I can't see any other session manager's column and I can't even go to its end and drag it to its original size.

Is there a way to correct this?

I’ve had the same thing happen to me. The first column takes all space, it doesn’t matter which column is selected. Still searching for a way to fix it other than a complete uninstall/reinstall.

same for me, 2 months after installation.
Phenomenon is not bound to #row, but anything displayed in the first column
for example “program” if grouped by that.
Also Quest Support is not available at the moment (4 hours so far).



I am seeing the same behavior. Did anyone figure out the problem? Thanks