It's gone for me too, F5 not bringing it back. I'm on Firefox
Evaluation bar no longer showing during Game Review

Hey @kaibakun2, are you still experiencing this? If yes, please:
1️⃣ Clear cache and cookies in your browser. Here you can find more information about how to do it.
2️⃣ If the issue persists after clearing the cache, please test it on Incognito Mode.
- If the issue persists, test on another browser.
- If the issue doesn't happen on Incognito Mode, try disabling extensions.
Since a few days when I start a Game Review the Evaluation bar on the left of the board disappears. It re-appears when going back to another tab/view.
Some testing reveals it usually re appears on the Game Review move list tab when refreshing with F5... This is Chrome on Windows.