ImageJ 1.53f51 - click and hold behaves like control click

[hyungsongnam]

Hello,
The latest update delivered ImageJ 1.53f1. While browsing through some images, I noticed that scrolling through images opened the right click menu on the image window.
This was because, now, click and hold on an image window brings up the options menu as control click does (same as right click).
Is this a programmed in new behavior or is this a bug?
I downloaded two previous versions of Fiji, and those didn't have the same behavior.
I also checked the latest ImageJ daily version, and it also behaved the same (i.e., click and hold --> right click or control click menu).
A screen capture is attached.
What I'm doing in the screen capture is first click and drag to scroll through the image, then click and hold.
With the latest Fiji update, I get the right click menu, but with two previous version of Fiji I don't.
Thank you.
Sincerely,
Hyung-song Nam, PhD

Latest.mov

Prev.1.mov

Prev.2.mov

[hyungsongnam]

Fixed.

imagej/ImageJ#132