Strange behavior with consecutive percentage calculations.

[seniordevel]

Checklist

• I can reproduce the bug with the latest version given here.
• I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• This issue contains only one bug.
• I have read and understood the contribution guidelines.

Affected app version

1.0.2

Affected Android/Custom ROM version

Android 11

Affected device model

Gigaset GS4

How did you install the app?

F-Droid / IzzyOnDroid

Steps to reproduce the bug

1. Type the following to calculate 1 percent from 100:
   100*1%

2. Press the C button to clear the result. Important: Do not use the AC function (long button press), but the CE function (short press) to clear the entry only.

3. Type 100*

Expected behavior

I expect to see 100* in the display, as common with physical calculators for more than 50 years, or with online calculators offering CE buttons, like this:

https://calculatorlib.com/basic-calculator

Actual behavior

I see 0* in the display.

Screenshots/Screen recordings

No response

Additional information

No response