tony709394 opened a new issue, #20271: URL: https://github.com/apache/echarts/issues/20271
### Version 5.5.1 ### Link to Minimal Reproduction https://echarts.apache.org/examples/zh/editor.html?c=line-stack&version=5.5.1&renderer=svg&code=PYBwLglsB2AEC8sDeAoWtJgDYFMBcya6GOAHmAQOQDKYAhgMYDWOAJrADITQ6VEC-AGiJhgwLJBAFUxDACcIAc0U45BAER1SEAM7rhsrboAKwbmFXSissAE8Q-WOp0ALOq2AB3fddhDfAEaMTIpywACu0KwAwuLAak5yikEAFAAMgrAZWZlpAJQ-sgBm8QC2dGAWCSl5CAB8hLLocjhg4XJwAAa-sgA8rBAAbrA6drjw6kHMoRFRBEmpAKwAjJmLACyZABwAbLkAdADMi3kA3D1Nl-hTTKxhIAC0RRASlrABWO0py2kgpGcXK5NTwQVhgFwEH6_UjnIFw2AuHBKFwUWBQv6ndR1XoAegGgzqF26sn4AgMsFwKjmjWIrAqdAIAG1KABRcovSiZSgAVWgUDgAEFWDpObBKAA1UE4YCwIUirkAEQgLQYYFFNBwdDkDBcsBZ0EU3F4AF0yURQqCrLJcEVUZRDgBSTm-BSKFFUdZO8nXYCVYClKiO52yBgwejcDh0AI4LAEMBycI4M3oUTiALAUhW4hFTVtFpZ2Q6OiDHACnQASXKKmkpJJydgpAF2h0BYw9kclAYFRwinitmDxHTkTpclsAHE6FJYEU6FgdDhvbA6fQmZQALIwdUAFUT6oA6mxty5wuqAGIKdXUCqXyKUU3ofzoWxN3StuwOKiDWe7-vzhQ4FtYEZXwZCaaA6FKDs2ToDlFxTdsqCwI0B0LehmCoLdfVnFDaXpJllgAJmyZZDgIzIflWNFDk2WAAE5sgIw4GJ-e9iFrWBTX4U4gA ### Steps to Reproduce <img width="1462" alt="图片" src="https://github.com/user-attachments/assets/8d988b52-a3b5-48e9-a4ad-51140128125c";> ### Current Behavior v5.1.0 之前的版本，tooltip backdrop-filter 是有效的，后续新版本就无效 ### Expected Behavior 希望新版本也支持 tooltip backdrop-filter ### Environment ```markdown - OS: - Browser: - Framework: ``` ### Any additional comments? _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
