Should I update?

Should I update Photoshop?

Photoshop 27.5 · Fixed bug

Curves point is deselected when switching RGB channels

Adobe marked this bug fixed, in an update after Photoshop 27.5, where it was reported. It happens on macOS only.

Status
Marked fixed by Adobe
Severity
Minor
Affects
Common workflow
System
macOS only

Workaround · if you stay on Photoshop 27.5

Update to Photoshop 27.9.1, which Adobe reports fixes channel switching on Curves.

Timeline

  1. Apr 14, 2026Reported on Photoshop 27.5
  2. Date unknownMarked fixed by Adobein a later update

The report

15 votes · 19 replies

Reported on macOS by 2 people (from the report and 19 replies).

“P: Switching channels deselects curves point in Photoshop 27.5 on macOS”

Read it on the Adobe Community board
Should you update Photoshop today?Today’s verdict for Windows and macOS, and every known issue behind it.

Based on public bug reports on the Adobe Community board. Last changed April 14, 2026. The title and rating are ours; the report is the reporter’s. Not affiliated with Adobe.