snap image - opening dialog does not have proper font #21381

Description:

snap image - opening dialog does not have proper font. Letters are displayed as rectangles. I don't experience the same problem with Signal snap app.

Steps to reproduce:

Install snap:
rocketchat-desktop 3.0.1 196 latest/stable rocketchat✓ -
Run snap
Open dialog to send file, i get fonts with rectangles everywhere. I run Signal app snap and everything works there.

Expected behavior:

opening dialogs has proper font

Actual behavior:

opening dialogs do not have font

Server Setup Information:

• Version of Rocket.Chat Server:
• Operating System:
• Deployment Method:
• Number of Running Instances:
• DB Replicaset Oplog:
• NodeJS Version:
• MongoDB Version:

I don't know. Your client application does not say what is running on the server.

Client Setup Information

snap
rocketchat-desktop 3.0.1 196 latest/stable rocketchat✓ -

Additional context

openSuse tumbleweed
KDE

Relevant logs:

This does not work - To collect logs from your browser press Ctrl/Cmd + Shift + j. Errors appear in red.

from dev tools console:
rootWindow.js:1481 [bugsnag] Error: Invalid configuration

• appVersion should be a string, got null
  at generateConfigErrorMessage (rootWindow.js:1699)
  at Client._configure (rootWindow.js:1481)
  at new Client (rootWindow.js:1388)
  at Object.createClient (rootWindow.js:3032)
  at Object.start (rootWindow.js:3051)
  at setupBugsnag (rootWindow.js:3687)
  at rootWindow.js:3700
  at Generator.next ()
  at fulfilled (/snap/rocketchat-des…/tslib/tslib.js:111)
  DevTools failed to load SourceMap: Could not load content for file:///snap/rocketchat-desktop/196/resources/app.asar/app/rootWindow.js.map:
  DevTools failed to load SourceMap: Could not load content for file:///snap/rocketchat-desktop/196/resources/app.asar/node_modules/@rocket.chat/fuselage/dist/fuselage.development.js.map:
  DevTools failed to load SourceMap: Could not load content for file:///snap/rocketchat-desktop/196/resources/app.asar/node_modules/@rocket.chat/fuselage-hooks/dist/index.js.map:

Reproduce the font-rendering problem with Rocket.Chat Desktop 3.0.1 installed as a snap on openSUSE Tumbleweed with KDE, then review the reported rootWindow.js console output. Done means the file-dialog opening interface displays readable fonts instead of rectangles in the snap client.