[Vapor] ⁨:style={...}⁩ attributes on SVG elements render as ⁨[object Object]⁩

[dsine-de]

Vue version

v3.6.0-beta.5

Link to minimal reproduction

https://play.vuejs.org/#eNqNUj1PwzAQ/SuRly4lLSowhFIJqg4wAAJGS8hNjsStYxv7kgZV+e+ck34NqGK7vI+756ds2b21cV0BS9gUobRKIMy4jqJpKaTuJpozWUeJxx8Fd5xtlyJd585UOpsbZVwSDcR3JQYtZ7PpiKR7l6/z/7pI2l8d7c5ORydp6NOnTlqMPGBlo1pY44KrA3eCcIfGEHUbVm1khkUSXY7HtrkNQAEyL/CItOFKb2NDhj41+kvm8cobTW10OzhLTWmlAvdiURrtOUv67YETSpnNU4ehq2C4x9MC0vUf+Mo3AePs1YEHVwNnBw6FywF7evH+DA3NB7I0WaVIfYZ8A29UFTL2sgfqmWKf6Lq0jyU1h1LnH37RIGi/f1QIGpRtp+eMfon5macf407iq85HfVKLnzW4sJMKnMQ38fhiCSjia9b+AmIly14=

Steps to reproduce

See output HTML of playground link

What is expected?

In non-vapor mode, the style is correctly interpolated as <svg style="background-color: aqua;"></svg>

What is actually happening?

In vapor mode, the compiled SVG shows as <svg style="[object Object]"></svg>

System Info

System:
    OS: Windows 11 10.0.26200
    CPU: (24) x64 13th Gen Intel(R) Core(TM) i7-13700KF
    Memory: 21.21 GB / 31.87 GB
  Binaries:
    Node: 25.4.0 - C:\Program Files\nodejs\node.EXE
    npm: 11.7.0 - C:\Program Files\nodejs\npm.CMD
  Browsers:
    Chrome: 144.0.7559.110
    Edge: Chromium (140.0.3485.54)
    Firefox: 147.0 - C:\Program Files\Mozilla Firefox\firefox.exe
  npmPackages:
    vue: ^3.6.0-beta.5 => 3.6.0-beta.5

Any additional comments?

No response