Setting "Filtered keywords" occasionally forgets its values

**Describe the bug**
I have a filter for certain keywords in Voyager. I am talking about the option that is located in "Settings => Filter and Blocks => Filtered keywords"

A few weeks ago I noticed that posts that contained one of my filtered keywords in its title showed up in my feed. When I checked the Voyager settings I noticed that the setting "Filtered keywords" was an empty list. My other filters (blocked communities, blocked users) were still intact. I added my keywords again and then forgot about it.

Today I noticed again that some posts with filtered keywords were showing up in my feed, and when I checked the setting it was empty again.

It might be noteworthy that I use Voyager mostly on my desktop computer, and only occasionally on my phone. At both times when this problem showed up, I was using Voyager for desktop.

The feed that I was browsing when I noticed this issue was https://m.lemmy.world/posts/lemmy.world/home

**To Reproduce**
Hard to reproduce. Each time it happened there was a few weeks time between it. Maybe it only happens when a new version of Voyager is release. The next time when an update notification shows up I will check my filter settings before after I make the update.

**Expected behavior**
I do not expect the setting "Filtered keywords" to be emptied occasionally.

**Screenshots**
N/A

**Desktop (please complete the following information):**

- Windows 10 Pro 22H2
- Firefox 138.0.4 (64-bit)
- Voyager 2.35.0 Beta Track [677] 5567edb

**Smartphone (please complete the following information):**

- iPhone 15
- iOS 18.5
- iTunes store app

**Additional context**
I do not think the content of my filter list are necessary to adress this issue. But just for posterity here is the list of keywords that I use to filter my feed:

- Trump
- Musk