Steam website not working with waterfox classic

[Xindaris]

Every game's store page on the steam store seems to be broken; can't view the videos/images or reviews, and various other things look wrong. Firebug spits out these errors:

Content Security Policy: The page’s settings blocked the loading of a resource at blob:https://store.steampowered.com/a4526bf5-7b9f-406a-b259-5f6754e45bde (“script-src https://store.steampowered.com 'unsafe-inline' 'unsafe-eval' https://store.akamai.steamstatic.com/ https://store.akamai.steamstatic.com/ https://*.google-analytics.com https://www.gstatic.com https://recaptcha.net https://www.gstatic.cn/recaptcha/ https://steamcommunity-a.akamaihd.net”).

SyntaxError: expected expression, got '.' https://store.akamai.steamstatic.com/public/javascript/game.js?v=-rItzD3Ehne3&l=english Line 449

ReferenceError: CollapseLongStrings is not defined https://store.steampowered.com/app/257850/Hyper_Light_Drifter/ Line 445

[Killogy]

I was going to report it too, The problem also occurs with older versions of Waterfox.

[Felipefpl]

I just noticed this myself, this didnt happen with me before the latest update.

[lokpro]

I think the problem is the Optional Chaining ?. operator, not supported in WaterFox. (several reported issues)

• SyntaxError: expected expression, got '.' Line 449 - "win?.focus();" ?. is not understandable by WaterFox.

• CollapseLongStrings is a function defined in the above file, so it was undefined.

I am a web developer, not WaterFox dev.

[highnrgappalachian]

Still broken on 04. Is there anything that is NOT broken on Classic anymore?

[qeerl]

Same issues with the old version 56.3 (2020.01), and also with Firefox 56.0.2 and Palemoon 29

[Killogy]

Suddenly it is now working properly.

[LupinePariah]

There's been an effort to tell Valve about this. I wrote to Gabe Newell myself telling him that disabled people use older browsers due to a lack of customisation features and hackability that newer browsers simply don't possess. I told him that Waterfox Classic was a good touchstone for the old browsers people used to understand where we are.

I think that all the voices getting in contact with them about this mattered. Valve has always been a really responsive, awesome company and this is just... them doing that again.