Downlaoding files is not working on Linux with 7.35.0-beta.1

[mxa]

Using a supported version?

• I have searched searched open and closed issues for duplicates.
• I am using Signal-Desktop as provided by the Signal team, not a 3rd-party package.

Overall summary

downloading files is not working

Steps to reproduce

Clicking on the download icon will open the file chooser to select a directory.
Select [Open] in the File dialog will do nothing.

Expected result

File saved to directory

Actual result

nothing. File dialog stays open, only closes when pressed cancel.

Screenshots

No response

Signal version

7.35.0-beta.1

Operating system

Kubuntu 24.04

Version of Signal on your phone

No response

Link to debug log

https://debuglogs.org/desktop/7.35.0-beta.1/5a8a013c39f8cb50a40e1f3f4605339466413939bd68615f4d9a67bf59e4c3c4.gz

[ayumi-signal]

Sorry this is happening -- seems to be a duplicate of #6912 which needs an upstream change