### Bug Description https://github.com/user-attachments/assets/bcc4b6c4-1f6b-4838-8e81-d98912c43a31 ### Affected Component ui5-side-navigation ### Expected Behaviour _No response_ ### Isolated Example https://sap.github.io/ui5-webcomponents/nightly/play/#eyJpbmRleC5odG1sIjp7Im5hbWUiOiJpbmRleC5odG1sIiwiY29udGVudCI6IjwhLS0gcGxheWdyb3VuZC1mb2xkIC0tPlxuPCFET0NUWVBFIGh0bWw-XG48aHRtbCBsYW5nPVwiZW5cIj5cblxuXG5cblxuPGhlYWQ-XG4gICAgXG4gICAgPHN0eWxlPlxuICAgICAgKjpub3QoOmRlZmluZWQpIHtcbiAgICAgICAgZGlzcGxheTogbm9uZTtcbiAgICAgIH1cblxuICAgIGh0bWwge1xuICAgICAgZm9yY2VkLWNvbG9yLWFkanVzdDogbm9uZTtcbiAgICB9XG4gICAgPC9zdHlsZT5cblxuICAgIFxuICAgIDxzdHlsZT5cbiAgICAgICo6bm90KDpkZWZpbmVkKSB7XG4gICAgICAgIGRpc3BsYXk6IG5vbmU7XG4gICAgICB9XG5cbiAgICBodG1sIHtcbiAgICAgIGZvcmNlZC1jb2xvci1hZGp1c3Q6IG5vbmU7XG4gICAgfVxuICAgIDwvc3R5bGU-XG5cbiAgICBcbiAgICA8c3R5bGU-XG4gICAgICAqOm5vdCg6ZGVmaW5lZCkge1xuICAgICAgICBkaXNwbGF5OiBub25lO1xuICAgICAgfVxuXG4gICAgaHRtbCB7XG4gICAgICBmb3JjZWQtY29sb3ItYWRqdXN0OiBub25lO1xuICAgIH1cbiAgICA8L3N0eWxlPlxuXG4gICAgPG1ldGEgY2hhcnNldD1cIlVURi04XCI-XG4gICAgPG1ldGEgbmFtZT1cInZpZXdwb3J0XCIgY29udGVudD1cIndpZHRoPWRldmljZS13aWR0aCwgaW5pdGlhbC1zY2FsZT0xLjBcIj5cbiAgICA8dGl0bGU-U2FtcGxlPC90aXRsZT5cbiAgICA8bGluayByZWw9XCJzdHlsZXNoZWV0XCIgaHJlZj1cIi4vbWFpbi5jc3NcIj5cbjwvaGVhZD5cblxuPGJvZHkgc3R5bGU9XCJiYWNrZ3JvdW5kLWNvbG9yOiB2YXIoLS1zYXBCYWNrZ3JvdW5kQ29sb3IpXCI-XG4gICAgPCEtLSBwbGF5Z3JvdW5kLWZvbGQtZW5kIC0tPlxuXG4gICAgPHVpNS1zaWRlLW5hdmlnYXRpb24-XG5cdFx0PHVpNS1zaWRlLW5hdmlnYXRpb24taXRlbSBkaXNhYmxlZCB0ZXh0PVwiSG9tZVwiIGljb249XCJob21lXCI-PC91aTUtc2lkZS1uYXZpZ2F0aW9uLWl0ZW0-XG5cdFx0PHVpNS1zaWRlLW5hdmlnYXRpb24tZ3JvdXAgZGlzYWJsZWQgdGV4dD1cIkdyb3VwIDFcIiBleHBhbmRlZD5cblx0XHRcdDx1aTUtc2lkZS1uYXZpZ2F0aW9uLWl0ZW0gdGV4dD1cIlBlb3BsZVwiIGV4cGFuZGVkIGljb249XCJncm91cFwiPlxuXHRcdFx0XHQ8dWk1LXNpZGUtbmF2aWdhdGlvbi1zdWItaXRlbSB0ZXh0PVwiRnJvbSBNeSBUZWFtXCI-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-XG5cdFx0XHRcdDx1aTUtc2lkZS1uYXZpZ2F0aW9uLXN1Yi1pdGVtIHRleHQ9XCJMb2NhbFwiPjwvdWk1LXNpZGUtbmF2aWdhdGlvbi1zdWItaXRlbT5cblx0XHRcdFx0PHVpNS1zaWRlLW5hdmlnYXRpb24tc3ViLWl0ZW0gdGV4dD1cIk90aGVyc1wiPjwvdWk1LXNpZGUtbmF2aWdhdGlvbi1zdWItaXRlbT5cblx0XHRcdDwvdWk1LXNpZGUtbmF2aWdhdGlvbi1pdGVtPlxuXHRcdDwvdWk1LXNpZGUtbmF2aWdhdGlvbi1ncm91cD5cblx0XHQ8dWk1LXNpZGUtbmF2aWdhdGlvbi1pdGVtIHNsb3Q9XCJmaXhlZEl0ZW1zXCIgdGV4dD1cIlVzZWZ1bCBMaW5rc1wiIGljb249XCJjaGFpbi1saW5rXCI-XG5cdFx0XHQ8dWk1LXNpZGUtbmF2aWdhdGlvbi1zdWItaXRlbSB0ZXh0PVwiRXh0ZXJuYWwgTGlua1wiIGhyZWY9XCJodHRwczovL3NhcC5jb21cIiB0YXJnZXQ9XCJfYmxhbmtcIiB1bnNlbGVjdGFibGU-PC91aTUtc2lkZS1uYXZpZ2F0aW9uLXN1Yi1pdGVtPlxuXHRcdDwvdWk1LXNpZGUtbmF2aWdhdGlvbi1pdGVtPlxuXHRcdDx1aTUtc2lkZS1uYXZpZ2F0aW9uLWl0ZW0gc2xvdD1cImZpeGVkSXRlbXNcIiB0ZXh0PVwiSGlzdG9yeVwiIGljb249XCJoaXN0b3J5XCI-PC91aTUtc2lkZS1uYXZpZ2F0aW9uLWl0ZW0-XG5cdFx0PHVpNS1zaWRlLW5hdmlnYXRpb24taXRlbSBzbG90PVwiZml4ZWRJdGVtc1wiIHRleHQ9XCJFeHRlcm5hbCBMaW5rIDFcIiBpY29uPVwiY2hhaW4tbGlua1wiIGhyZWY9XCJodHRwczovL3NhcC5jb21cIiB0YXJnZXQ9XCJfYmxhbmtcIiB1bnNlbGVjdGFibGU-PC91aTUtc2lkZS1uYXZpZ2F0aW9uLWl0ZW0-XG5cdFx0PHVpNS1zaWRlLW5hdmlnYXRpb24taXRlbSBzbG90PVwiZml4ZWRJdGVtc1wiIHRleHQ9XCJFeHRlcm5hbCBMaW5rIDJcIiBpY29uPVwiY2hhaW4tbGlua1wiIGhyZWY9XCJodHRwczovL3NhcC5jb21cIiB0YXJnZXQ9XCJfYmxhbmtcIiB1bnNlbGVjdGFibGU-PC91aTUtc2lkZS1uYXZpZ2F0aW9uLWl0ZW0-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 ### Steps to Reproduce 1. 2. 3. ... ### Log Output, Stack Trace or Screenshots _No response_ ### Priority None ### UI5 Web Components Version nightly ### Browser Chrome ### Operating System _No response_ ### Additional Context _No response_ ### Organization _No response_ ### Declaration - [x] I’m not disclosing any internal or sensitive information.
