Cursor stops blinking after ~10 second in Textview
Steps to reproduce
Open gtk3-demo, Textview->Hypertext. Note blinking cursor at the end of line. Wait for ~10 sec (cursor makes 8-9 blinks during this time). Then cursor freezes. Blinking is restored if I type something or click with mouse to new location. Then after 10 sec it frezes again.
Current behavior
Cursor freezes after ~10 sec of blinking.
Expected outcome
Cursor should be blinking indefinitely.
Version information
I am using gtk 3.24.23 on MacOS 10.14 (Mojave), build using stable moduleset of gtk-osx with target=10.14 I have reports of the same behavior on Linux.