In Firefox version 149, a regression has been introduced with the printing of HTML <select> elements. When printing, all <option> items inside a dropdown are displayed and included in the print output in addition to the selected one. This behavior differs from Firefox 148, where only the selected option is rendered during print preview. **Steps to reproduce:** 1. Create an HTML page with a <select> dropdown containing multiple <option> elements (a simple testcase attached). 2. Select one of the options. 3. Open print preview (Ctrl + P). **Actual results:** All options inside the <select> element are displayed and printed under the selected one. **Expected results:** Only the selected option is visible and printed. **Notes:** Reproduces in the release (v149) and the latest Nightly (v151). Does not reproduce in the previous release, v148.0.2.
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In Firefox version 149, a regression has been introduced with the printing of HTML <select> elements. When printing, all <option> items inside a dropdown are displayed and included in the print output in addition to the selected one. This behavior differs from Firefox 148, where only the selected option is rendered during print preview. **Steps to reproduce:** 1. Create an HTML page with a <select> dropdown containing multiple <option> elements (a simple testcase attached). 2. Select one of the options. 3. Open print preview (Ctrl + P). **Actual results:** All options inside the <select> element are displayed and printed under the selected one. **Expected results:** Only the selected option is visible and printed. **Notes:** Reproduces in the release (v149) and the latest Nightly (v151). Does not reproduce in the previous release, v148.0.2. Originally reported on SUMO: https://support.mozilla.org/questions/1572581