Some usability issue

[ddarfantasy]

Describe the bug
The route doesn't work properly in certain circumstances.

To Reproduce

1. Clear all data
2. Configure the route of the example server to "Bypass LAN & China"
3. Add subscription and update
4. The route of newly-fetched doesn't work properly (Details: everytime for the first time I open "google.com", the browser would notify me that the connection can't be established, until I refresh. If I reset the route config to something else and swtich it back, everything will work fine again.)

Expected behavior
Everything works properly

Screenshots
N/A

Smartphone (please complete the following information):

• Android/Chrome OS version: 10
• Device: OnePlus 7T
• Version: v5.2.2
• Last version that did not exhibit the issue: [not applicable]

Configuration
Put an x inside the [ ] that applies.

• IPv4 server address
• IPv6 server address
• Client IPv4 availability
• Client IPv6 availability
• Encrypt method: rc4-md5 (because the service provider specifies it)
• Route
  • All
  • Bypass LAN
  • Bypass China
  • Bypass LAN & China
  • GFW List
  • China List
  • Custom rules
• IPv6 route
• Apps VPN mode
  • Bypass mode
• Remote DNS: 8.8.8.8
• DNS over UDP
• Plugin configuration (if applicable):
• Auto Connect
• TCP Fast Open
• If you're not using VPN mode, please supply more details here: N/A

Additional context
Since shadowsocks-android doesn't make functional settings (such as route & apps mode) universal, it is especially difficult to configure every config provided by subscriptions. Although there's a button in apps mode to "apply to all configs", it actually doesn't enable apps mode for other configs at first place... And I have to change route settings for every config if necessary. I've tried delete subcriptions and add again but shadowsocks-android seems to remember old settings... Subscriptions seem to follow the settings of the example one, but because of this bug, I can't use it to configure route of new configs, which is very inconvenient. I know many people have suggested make these settings universal, and devs seem not accepted it, but I think it is still worthwhile to make them universal or at least make an "apply for all" button for all functional settings.
Looking forward to updates!