Minor UI issues on ultrawide aspect ratios

[JackDotJS]

Description

TF2's support for ultrawide displays is pretty decent. Most UIs work perfectly fine at basically any resolution, but there are at least two menus in particular that have noticeable (but minor) scaling issues, that being the team and class selection screens. Additionally, some UIs with image backgrounds (such as the main menu) don't seem to resize uniformly, resulting in very noticeable stretching on uncommon aspect ratios.

I'm not sure if this really qualifies for a bug report, but "feature request" didn't feel very fitting either. Sorry if this is wrong.

Checklist

• None of the open or closed issues document this problem.
• This is a bug, not a new idea.
• This is objectively a bug, and not something that people commonly disagree on.
• This issue occurs on the latest Team Comtress release, or the master branch.
• This issue occurs on the latest vanilla TF2 update.

• This bug is in the code of the game, not in the textures, sounds, or other resources.
• This issue is listed on the Source 1 official bugtracker.
• This issue occurs with DirectX level 100.
• This issue occurs when using no custom content.
• This issue occurs when using start_tf2.bat (or start_server.bat) with no custom launch options.
• This issue occurs when using a listen server (using the map command ingame).
• This issue occurs when using a dedicated server.
• This bug is in the internal procedures or tooling (e.g. the build process).

Reproduction

1. Use an ultrawide display, or set TF2 to use an ultrawide resolution via launch options (-w 3440 -h 1440 in my case)
2. Join any TF2 server, dedicated or otherwise (also applies to matchmaking)
3. Continue past MOTD/"Welcome" screen
4. See part of spectator UI in the background on the sides of the screen

Screenshots

21:9	16:9	Notes
		Spectator UI visible on left and right
		Background images are noticeably stretched

Setup Details

Client Settings

• Server or client: Client
• Operating system: Windows 10 Pro
• Team Comtress version: 1.1.1 / a922702
• Custom content: None
• Launch options: -w 3440 -h 1440 -full -refresh 100 -dxlevel 100 -novid -nojoy -nosteamcontroller -nohltv -particles 1 -precachefontchars -noquicktime -no_texture_stream