no images from one session shows up in another

Error: page.waitForFunction: Test ended.
at Object.ready (tests/fixtures.ts:172:17)
at Object.base.extend.forEachTest.auto (tests/fixtures.ts:426:18)

Error: expect(locator).toBeVisible() failed

Locator: getByText('debugsquare.png')
Expected: visible
Error: strict mode violation: getByText('debugsquare.png') resolved to 2 elements:
1) <p class="svelte-1q6vvua">Erreur lors du traitement du/des fichiers annexes…</p> aka getByText('Erreur lors du traitement du/')
2) <span class="overflowable svelte-hos8z2">debugsquare.png</span> aka getByTestId('observations-area').getByText('debugsquare.png')

Call log:
- Expect "toBeVisible" with timeout 5000ms
- waiting for getByText('debugsquare.png')

at tests/sessions.spec.js:38:51

Error: expect(locator).toBeVisible() failed

Locator: getByText('debugsquare.png')
Expected: visible
Error: strict mode violation: getByText('debugsquare.png') resolved to 2 elements:
1) <p class="svelte-1q6vvua">Erreur lors du traitement du/des fichiers annexes…</p> aka getByText('Erreur lors du traitement du/')
2) <span class="overflowable svelte-hos8z2">debugsquare.png</span> aka getByTestId('observations-area').getByText('debugsquare.png')

Call log:
- Expect "toBeVisible" with timeout 5000ms
- waiting for getByText('debugsquare.png')

at tests/sessions.spec.js:38:51

Error: expect(locator).toBeVisible() failed

Locator: getByText('debugsquare.png')
Expected: visible
Error: strict mode violation: getByText('debugsquare.png') resolved to 2 elements:
1) <p class="svelte-1q6vvua">Erreur lors du traitement du/des fichiers annexes…</p> aka getByText('Erreur lors du traitement du/')
2) <span class="overflowable svelte-hos8z2">debugsquare.png</span> aka getByTestId('observations-area').getByText('debugsquare.png')

Call log:
- Expect "toBeVisible" with timeout 5000ms
- waiting for getByText('debugsquare.png')

at tests/sessions.spec.js:38:51