User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:67.0) Gecko/20100101 Firefox/67.0
Steps to reproduce:
- Set a breakpoints in an external JS resource in the debugger (an non-minified, human-readable source file without a source map).
- Hard reload the page.
- Breakpoints no longer listed nor indicated in debugger.
- Tried re-adding, then removing new breakpoints on same lines in hopes it removes hidden breakpoints.
- Deleted "devtools.debugger.pending-selected-location" from my profile's prefs.js whilst Firefox was closed.
Debugger still stops at previous breakpoints.
They are invincible, I cannot destroy them. I do have my session being restored which probably contributes to this, but starting fresh would lose my place in several projects (each has its own window with multiple tabs).
The breakpoints' visibility should be restored in the debugger, and/or removing the pref should delete them.