Attach (recommended) or Link to PDF file here:

Configuration:
- Web browser and its version: firefox 96.0
- Operating system and its version: Arch linux, sway (wayland)
- PDF.js version: Whatever came with the browser
- Is a browser extension: no

Steps to reproduce the problem:
1. Open any pdf, can reproduce it on https://mozilla.github.io/pdf.js/web/viewer.html
2. Scroll in with ctrl+mouse wheel using a normal mouse, not a touch pad.

Expected behaviour:
It zooms in with small steps. It can for example be the same steps as ctrl+plus.

Behaviour:
It scrolls in and out way to quickly. It jumps in the steps: 10%, 70%, 150%, 300%, 570%, 1000%.

Notes:
Cannot reproduce on chromium with the web viewer on https://mozilla.github.io/pdf.js/web/viewer.html
const [openAction, javaScript] = await Promise.all([
      openActionPromise,
      !this.pdfViewer.enableScripting ? pdfDocument.getJavaScript() : null,
    ]);
    if (pdfDocument !== this.pdfDocument) {
      return; 
    }
    let triggerAutoPrint = false;
    if (openAction?.action === "Print") {
      triggerAutoPrint = true;
    }
    if (javaScript) {
      javaScript.some(js => {
        if (!js) {
          
          return false;
        }
        console.warn("Warning: JavaScript support is not enabled");
        this.fallback(UNSUPPORTED_FEATURES.javaScript);
        return true;
      });
      if (!triggerAutoPrint) {