Touch events interfere with contenteditable focus on mobile

Phenomenon

On iOS Safari, touch events (tap, long-press) on a contenteditable region may not properly focus the element. The virtual keyboard may not appear, or focus may be lost unexpectedly.

Reproduction example

1. Open a contenteditable region on iOS Safari.
2. Tap on the contenteditable area.
3. Observe whether the element receives focus and the keyboard appears.
4. Try long-pressing to select text.

Observed behavior

• In iOS Safari, tapping may not focus the contenteditable.
• The virtual keyboard may not appear.
• Long-press for text selection may trigger browser context menu instead.
• Focus may be lost when interacting with other page elements.

Expected behavior

• Tapping should focus the contenteditable and show the virtual keyboard.
• Long-press should allow text selection.
• Focus should be maintained during normal editing operations.