RESOLVED FIXED 246117
Web Inspector: Inline breakpoint indicators appear for every line after refresh+hitting a breakpoint 
https://bugs.webkit.org/show_bug.cgi?id=246117
Summary Web Inspector: Inline breakpoint indicators appear for every line after refre...
Patrick Angle
Reported 2022-10-05 15:17:03 PDT
Steps to reproduce: 1. Go to apple.com/iphone14 2. Open Web Inspector 3. In the sources tab, add a breakpoint on line 9336 of main.built.js (the line contains `let e = new DOMMatrix(t.getPropertyValue("transform")),`) 4. Refresh the page. 5. The breakpoint will hit, but it will take minutes for the resource to appear (it'll just be a frozen spinner for awhile). 5. Once the resource appears, notice that every single line has an inline breakpoint indicator, but they shouldn't. Notes: I suspect that the long wait is us trying to add all these indicators to the DOM alongside the pretty-printed source.
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Add attachment proposed patch, testcase, etc.
Devin Rousso
Comment 1 2022-10-05 17:04:30 PDT
Pull request: https://github.com/WebKit/WebKit/pull/5059
EWS
Comment 2 2022-10-05 17:11:27 PDT
Committed 255200@main (aef0fd4fa3ee): <https://commits.webkit.org/255200@main> Reviewed commits have been landed. Closing PR #5059 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2022-10-05 17:12:18 PDT
<rdar://problem/100830366>
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