Clipboard issues with simulators

Developer Tools & Services Xcode Simulator

matthewruzzi OP

Created Mar ’26

Replies 34

Boosts 40

Views 9.3k

Participants 29

After updating to Xcode 26.4 the pasteboard sharing feature in the simulators doesn't work.

Answered by matthewruzzi in 887538022

I am now running Xcode 26.5 (17F42) and this issue no longer happens.

DTS Engineer OP

Apple

Apr ’26

@Jaanus Thanks for providing this. Do you have a FB open? Would you be able to upload the sysdiagnose as you said you have a macOS 26.4 with Xcode 26.5 and running a 26.5 simulator? Thanks for this!!

Albert Pascual   Worldwide Developer Relations.

ekucet OP

Apr ’26

you can use this application. https://github.com/ekucet/ClipboardSim

jakub-walusiak OP

Apr ’26

For anybody interested with a workaround - created a script that uses the previously mentioned applescript approach:

paste_to_simulator.sh

d_andreikiv OP

Apr ’26

Seems like this issue is fixed in Xcode 26.5 Beta 2.

Release Notes

Simulator

Fixed: Pasteboard Synchronization within Simulator.app is currently not functioning. (173403967) (FB22340739)

DTS Engineer OP

Apple

Apr ’26

Thanks for this @d_andreikiv The release notes contain this fix: https://developer.apple.com/documentation/xcode-release-notes/xcode-26_5-release-notes

Fixed: Pasteboard Synchronization within Simulator.app is currently not functioning. (173403967) (FB22340739)

Albert   Worldwide Developer Relations.

setoelkahfi OP

Apr ’26

Having the same issue right now. Xcode 26.4, iPhone 17 Pro

DTS Engineer OP

Apple

Apr ’26

@setoelkahfi Please try Xcode 26.5 beta 2 as there is a fix for that issue ttps://developer.apple.com/documentation/xcode-release-notes/xcode-26_5-release-notes

Albert   Worldwide Developer Relations.

mount.nittany OP

Apr ’26

I can confirm that Xcode 26.4.1 fixed this for me.

matthewruzzi OP

May ’26

Accepted Answer

I am now running Xcode 26.5 (17F42) and this issue no longer happens.