Beeler added that the government’s general national security concerns about China were “considerable,” but that evidence of specific issues with WeChat was “modest.” Like with TikTok, politicians have been worried that China might push Tencent-owned WeChat to spy on Americans.

The move stymies the Trump administration’s attempt to crack down on China-owned internet services, at least until the lawsuit comes to its conclusion.

It’s also a relief to both users and some US companies. WeChat is a mainstay app in China, and a ban would have made it harder for Chinese Americans to message overseas relatives. Also, firms like Apple and Disney have warned that they stand to lose if they can’t interact with WeChat. Apple’s iPhone sales in China depend heavily on access to WeChat, for example. If it’s not allowed to offer the app, its future in the country is in doubt. The injunction puts those fears on hold, however temporarily.