Created attachment 186106 [details]
Monitor layout with location of each example video

SUMMARY
When using the Rectangular Region recording mode and touching an edge or corner of the screen, the blue dots indicating the rectangle bounding box are visible in the output recording.

STEPS TO REPRODUCE
1. Spectacle > New Recording > Rectangular Region.
2. Select a region along an edge or corner of your monitor region.

OBSERVED RESULT
In the output recording, there are blue half, quarter, or 3-quarter circles.

EXPECTED RESULT
For this not to happen.

SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 42
KDE Plasma Version: 6.4.5
KDE Frameworks Version: 6.19.0
Qt Version: 6.9.2
Kernel Version: 6.17.4-200.fc42.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 20 × Intel® Core™ i5-14600K
Memory: 32 GiB of RAM (31.1 GiB usable)
Graphics Processor 1: AMD Radeon RX 6700 XT
Graphics Processor 2: Intel® Graphics
Manufacturer: Micro-Star International Co., Ltd.
Product Name: MS-7D43
System Version: 1.0

ADDITIONAL INFORMATION
I am going to post 4 output recordings that have the blue dots. I have also attached a pic of my monitor layout showing which corner I took each video in.