Bug 164606

Summary:

Dynamic changes to backdrop filter inside opacity behave incorrectly

Product:

WebKit

Reporter:

Markus Stange <mstange>

Component:

Layout and Rendering

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED CONFIGURATION CHANGED

Severity:

Normal

CC:

dino, graouts, mattwoodrow, simon.fraser, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

Safari Technology Preview

Hardware:

All

OS:

macOS 10.12

Attachments:

Description	Flags
testcase	none

Markus Stange

Reported 2016-11-10 12:13:57 PST

Created attachment 294396 [details] testcase Steps to reproduce: 1. Open the attached testcase. 2. Click the button twice. Expected results: The initial state of the page should appear the same as the state after clicking the button twice. Actual results: The second click on the button turns the element with the backdrop filter white. On page load it was gray. I don't actually know what the correct behavior here is, but it should at least be consistent.

Attachments
testcase (726 bytes, text/html) 2016-11-10 12:13 PST, Markus Stange	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2016-11-11 10:07:54 PST

<rdar://problem/29220956>

Matt Woodrow

Comment 2 2023-09-19 19:12:04 PDT

This no longer reproduces.

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