text: Title: UI - Text Filtering not displaying filters when watched site is added to a group with filters.
  Body: 
  **Describe the bug**
  Given a watched website with text filters, if it is added to a group which has filters too, the text filters in the website edit page do not show anymore, but are applied. 
  The system default is playwright.
  
  **Version**
  v0.45.17
  
  **To Reproduce**
  
  Steps to reproduce the behavior:
  1. Create a group with CSS filter and remove path filter.
  2. Add a website link in the "Add a new change detection watch" field and assign the group you just created to it. 
  3. Click on "Edit > Watch"
  4. In the "Filters & Triggers" tab, in the "Text Filters" section, add a text filter to "Trigger/wait for text" and to "Extract text"
  5. Save
  6. Wait for the website to be scraped
  7. Edit the watched website entry.
  8. In the "Filters & Triggers" tab, the text filters in "Trigger/wait for text" and to "Extract text" are not visible, but are being applied to the final result. 
  
  ! ALWAYS INCLUDE AN EXAMPLE URL WHERE IT IS POSSIBLE TO RE-CREATE THE ISSUE - USE THE 'SHARE WATCH' FEATURE AND PASTE IN THE SHARE-LINK!
  
  **Expected behavior**
  A clear and concise description of what you expected to happen.
  
  **Screenshots**
  If applicable, add screenshots to help explain your problem.
  
  **Desktop (please complete the following information):**
   - OS: Mac Sonoma 14.4.1
   - Browser Firefox
   - Version 128
  
  **Smartphone (please complete the following information):**
   - Device: [e.g. iPhone6]
   - OS: [e.g. iOS8.1]
   - Browser [e.g. stock browser, safari]
   - Version [e.g. 22]
  
  **Additional context**
  Add any other context about the problem here.
  