Hey! I had a similar issue with `await page.select puppeteer` a while back. Turns out, the dropdown wasn't fully loaded when I tried to select the option. Try adding a waitForSelector before the select statement:
```javascript
await page.waitForSelector('select#myDropdown');
await page.select('select#myDropdown', 'optionValue');
```
This worked for me. If it's still not working, maybe check if the option value is correct?
```javascript
await page.waitForSelector('select#myDropdown');
await page.select('select#myDropdown', 'optionValue');
```
This worked for me. If it's still not working, maybe check if the option value is correct?