1) [chromium] › test_plotting.spec.mjs:110:1 › Test plot dims with 0 start of range ────────────── Error: Timed out 20000ms waiting for expect(locator).toBeVisible() Locator: locator('div.plot-container') Expected: visible Received: <element(s) not found> Call log: - expect.toBeVisible with timeout 20000ms - waiting for locator('div.plot-container') 113 | await page.click('#add-math-cell'); 114 | await page.setLatex(1, String.raw`y\left(0\le x\le 10\right)=\left[m\right]`); > 115 | await expect(page.locator('div.plot-container')).toBeVisible({timeout: 20000}); | ^ 116 | 117 | await page.waitForSelector('.status-footer', { state: 'detached' }); 118 | at /home/runner/work/EngineeringPaper.xyz/EngineeringPaper.xyz/tests/test_plotting.spec.mjs:115:52

2) [firefox] › test_file_save_open.spec.mjs:139:1 › Test opening file with results and syntax error Error: fileChooser.setFiles: Test ended. 146 | const path = "tests/test_sheet_parsing_error.epxyz"; 147 | page.on('filechooser', async (fileChooser) => { > 148 | await fileChooser.setFiles(path); | ^ 149 | }); 150 | 151 | await page.waitForTimeout(4000); at Page.<anonymous> (/home/runner/work/EngineeringPaper.xyz/EngineeringPaper.xyz/tests/test_file_save_open.spec.mjs:148:5)

3) [firefox] › test_file_save_open.spec.mjs:163:1 › Test clearing results on valid input after page initial load form file Test timeout of 240000ms exceeded.

3) [firefox] › test_file_save_open.spec.mjs:163:1 › Test clearing results on valid input after page initial load form file Error: locator.waitFor: Test timeout of 240000ms exceeded. Call log: - waiting for locator('#cell-0').locator('math-field:not(.editable)') to be hidden - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resolved to visible <math-field tabindex="0" read-only="" role="textbox math" max-matrix-cols="50" min-font-scale="0.75" class="svelte-1j4upvs" contenteditable="true"></math-field> - locator resol

The Ubuntu-20.04 brownout takes place from 2025-02-01. For more details, see https://github.com/actions/runner-images/issues/11101